clients/android/app/src/main/kotlin/io/unom/punktfunk/App.kt

@@ -56,6 +56,7 @@ import io.unom.punktfunk.kit.link.HostResolution
 import io.unom.punktfunk.kit.SessionEndReason
 import io.unom.punktfunk.kit.security.KnownHostStore
 import io.unom.punktfunk.models.ActiveSession
+import io.unom.punktfunk.models.LibraryReturn
 import io.unom.punktfunk.models.Tab
 import kotlin.math.roundToInt
 import kotlinx.coroutines.launch
@@ -74,7 +75,7 @@ fun App(forceGamepadUi: Boolean = false) {
     // whose library the console shell should come back to. Held HERE because the shell's own
     // navigation state does not outlive the stream. Cleared once the shell has consumed it, so a
     // later manual Back out of the library is not undone by a stale value.
-    var reopenLibraryHostId by remember { mutableStateOf<String?>(null) }
+    var reopenLibrary by remember { mutableStateOf<LibraryReturn?>(null) }
 
     // Console (gamepad) mode mirrors the Apple client: the setting AND (its mode says Always OR a
     // pad is attached OR this is a TV OR the dev force flag). Flips live as controllers
@@ -139,9 +140,9 @@ fun App(forceGamepadUi: Boolean = false) {
                 // than all the way out to host selection. The console shell's own screen state does
                 // not survive the stream (StreamScreen replaces it in the composition, discarding
                 // its `remember`s), so the intent is hoisted here and handed back on the way in.
-                reopenLibraryHostId =
+                reopenLibrary =
                     if (reason == SessionEndReason.GAME_EXITED && active.launchedFromLibrary) {
-                        active.hostId
+                        active.hostId?.let { LibraryReturn(it, active.libraryProfileId) }
                     } else {
                         null
                     }
@@ -154,8 +155,8 @@ fun App(forceGamepadUi: Boolean = false) {
                 onConnected = { session = it },
                 deepLink = pendingLink,
                 onDeepLinkHandled = { activity?.pendingDeepLink = null },
-                reopenLibraryHostId = reopenLibraryHostId,
-                onReopenLibraryHandled = { reopenLibraryHostId = null },
+                reopenLibrary = reopenLibrary,
+                onReopenLibraryHandled = { reopenLibrary = null },
             )
         } else {
             // Adaptive nav: a bottom bar on phones; on tablets / large windows a side NavigationRail
@@ -282,15 +283,19 @@ fun GamepadShell(
     deepLink: String? = null,
     onDeepLinkHandled: () -> Unit = {},
     /**
-     * Open this saved host's library instead of Home on the way in — set when a game launched from
-     * it has just exited. Null (the default) starts on Home exactly as before.
+     * Open this library shelf instead of Home on the way in — set when a game launched from it has
+     * just exited. Null (the default) starts on Home exactly as before.
      */
-    reopenLibraryHostId: String? = null,
+    reopenLibrary: LibraryReturn? = null,
     onReopenLibraryHandled: () -> Unit = {},
 ) {
     val context = LocalContext.current
     var screen by remember { mutableStateOf(GamepadScreen.Home) }
     var libraryHost by remember { mutableStateOf<io.unom.punktfunk.kit.security.KnownHost?>(null) }
+    // Which of that host's shelves is open: the pinned card's profile id, or null for the host's
+    // own tile (design §5.2a). Held beside `libraryHost` because it is the same navigation fact —
+    // a pinned card and its host are two tiles, and the library belongs to whichever you pressed.
+    var libraryPinId by remember { mutableStateOf<String?>(null) }
     // Where the settings screen was when a sub-screen took over. The shell's AnimatedContent
     // discards a screen's `remember`s the moment it stops being the target, so a trip out to the
     // Controllers view and back would otherwise land on the Stream tab's first row — the couch
@@ -301,15 +306,21 @@ fun GamepadShell(
     // Consume the "come back to this library" intent once, on entry. Keyed on the id so a second
     // game exit re-fires it; the parent clears it immediately, so a manual Back stays backed out.
     // A host that has since been forgotten simply leaves us on Home rather than failing.
-    LaunchedEffect(reopenLibraryHostId) {
-        val id = reopenLibraryHostId ?: return@LaunchedEffect
+    LaunchedEffect(reopenLibrary) {
+        val (id, pinId) = reopenLibrary ?: return@LaunchedEffect
         // Navigate BEFORE acknowledging: acknowledging clears the parent's state, which re-keys
         // this effect and cancels the coroutine running it. Nothing suspends in between today, so
         // either order happens to work — but this one cannot be broken by a later edit that adds a
         // suspending call. A host that has since been forgotten just leaves us on Home.
         KnownHostStore(context).all()
             .firstOrNull { it.id == id }
-            ?.let { libraryHost = it; screen = GamepadScreen.Library }
+            // A pin unpinned while the game was running is no longer a shelf: fall back to the
+            // host's own, rather than a card that no longer exists.
+            ?.let { kh ->
+                libraryHost = kh
+                libraryPinId = pinId?.takeIf { it in kh.pinnedProfileIds }
+                screen = GamepadScreen.Library
+            }
         onReopenLibraryHandled()
     }
 
@@ -377,7 +388,11 @@ fun GamepadShell(
                 onDeepLinkHandled = onDeepLinkHandled,
                 gamepadUi = true,
                 onOpenSettings = { screen = GamepadScreen.Settings },
-                onOpenLibrary = { host -> libraryHost = host; screen = GamepadScreen.Library },
+                onOpenLibrary = { host, pinId ->
+                    libraryHost = host
+                    libraryPinId = pinId
+                    screen = GamepadScreen.Library
+                },
                 navGate = s == screen,
             )
             GamepadScreen.Settings -> GamepadSettingsScreen(
@@ -407,8 +422,9 @@ fun GamepadShell(
                     host = host,
                     settings = settings,
                     onLaunched = onConnected,
-                    onBack = { screen = GamepadScreen.Home; libraryHost = null },
+                    onBack = { screen = GamepadScreen.Home; libraryHost = null; libraryPinId = null },
                     navActive = s == screen,
+                    pinnedProfileId = libraryPinId,
                 )
             } ?: run { screen = GamepadScreen.Home }
         }

clients/android/app/src/main/kotlin/io/unom/punktfunk/ConnectPrompts.kt

@@ -42,7 +42,7 @@ internal fun ConnectPrompts(
     optionsTarget: HostCardEntry?,
     onDismissOptions: () -> Unit,
     libraryEnabled: Boolean,
-    onOpenLibrary: (KnownHost) -> Unit,
+    onOpenLibrary: (KnownHost, String?) -> Unit,
     onWake: (KnownHost) -> Unit,
     onSpeedTest: (KnownHost) -> Unit,
     onCopyLink: (KnownHost, StreamProfile?) -> Unit,
@@ -119,9 +119,11 @@ internal fun ConnectPrompts(
             canWake = kh.mac.isNotEmpty() && offline,
             onWake = { onDismissOptions(); onWake(kh) },
             // A saved host always has a library (it's a knownHost) → offer it when the setting's on,
-            // so a TV remote reaches the library here instead of via the Y face button.
-            onLibrary = if (libraryEnabled && pin == null) {
-                { onDismissOptions(); onOpenLibrary(kh) }
+            // so a TV remote reaches the library here instead of via the Y face button. A PIN card
+            // gets it too, opening its own shelf: unlike wake/edit/forget, the library is a way to
+            // start the card, not a property of the host.
+            onLibrary = if (libraryEnabled) {
+                { onDismissOptions(); onOpenLibrary(kh, pin?.id) }
             } else {
                 null
             },

clients/android/app/src/main/kotlin/io/unom/punktfunk/ConnectScreen.kt

@@ -100,7 +100,9 @@ fun ConnectScreen(
     // gamepad shell owns (the touch UI reaches Settings via the bottom bar and has no library button).
     gamepadUi: Boolean = false,
     onOpenSettings: () -> Unit = {},
-    onOpenLibrary: (KnownHost) -> Unit = {},
+    // (host, pinned profile id) — a pinned host+profile card opens ITS shelf, and the id is the
+    // one-off every launch off that shelf runs with (design §5.2a). Null = the host's own tile.
+    onOpenLibrary: (KnownHost, String?) -> Unit = { _, _ -> },
     navGate: Boolean = true, // false while the console home is cross-fading out
     // A `punktfunk://` URL to route (design/client-deep-links.md §3). This screen owns it because
     // it owns the connect path — trust decisions, the local-network grant, wake-and-retry — and a
@@ -772,7 +774,7 @@ fun ConnectScreen(
                 awaiting == null && editTarget == null && optionsTarget == null &&
                 speedTest == null && waker.waking == null && !lnpPrompt,
             onActivate = { it.activate() },
-            onOpenLibrary = { it.knownHost?.let(onOpenLibrary) },
+            onOpenLibrary = { tile -> tile.knownHost?.let { onOpenLibrary(it, tile.pinnedProfileId) } },
             onOpenSettings = onOpenSettings,
             onOptions = { tile ->
                 tile.knownHost?.let { kh ->

clients/android/app/src/main/kotlin/io/unom/punktfunk/GamepadHome.kt

@@ -86,8 +86,10 @@ class HomeTile(
     val knownHost: KnownHost? = null, // set for saved hosts → enables the library (Y)
     /**
      * Set when this tile is a PINNED host+profile combination rather than the host's own tile.
-     * A pin is a shortcut, not a second host: the host-level actions (wake, edit, forget, library)
-     * belong to the host's own tile, and this one offers only Unpin.
+     * A pin is a shortcut, not a second host: the host-level actions (wake, edit, forget) belong
+     * to the host's own tile, and this one offers only Unpin. The library is NOT one of those —
+     * it is a way to start this card (a connect with a title picked first), so a pinned tile opens
+     * its own shelf and every launch off it carries this profile.
      */
     val pinnedProfileId: String? = null,
     /**
@@ -101,9 +103,10 @@ class HomeTile(
     val profileAccent: Color? = null,
     val activate: () -> Unit,
 ) {
-    // Any SAVED host offers the library (matches Apple) — the fetch itself returns a clear "pair
-    // first" message if the host hasn't authorized this device for its management API.
-    val hasLibrary: Boolean get() = knownHost != null && pinnedProfileId == null
+    // Any SAVED host offers the library (matches Apple), pinned cards included — the fetch itself
+    // returns a clear "pair first" message if the host hasn't authorized this device for its
+    // management API.
+    val hasLibrary: Boolean get() = knownHost != null
 }
 
 /**

clients/android/app/src/main/kotlin/io/unom/punktfunk/LibraryScreen.kt

@@ -94,6 +94,13 @@ fun LibraryScreen(
     onLaunched: (ActiveSession) -> Unit,
     onBack: () -> Unit,
     navActive: Boolean = true,
+    /**
+     * The profile this shelf launches with, when it was opened from a PINNED host+profile card
+     * (design §5.2a) rather than the host's own tile: a one-off, exactly like the card's plain
+     * connect. Null = the host's tile, and the host's binding decides — the same rule
+     * [ProfileStore.resolveFor] applies to every other connect.
+     */
+    pinnedProfileId: String? = null,
 ) {
     val ink = LocalGamepadInk.current
     BackHandler(onBack = onBack)
@@ -104,6 +111,14 @@ fun LibraryScreen(
     var state by remember { mutableStateOf<LibState>(LibState.Loading) }
     // A launch (connect) in flight: shows an overlay + gates the pad so a second press can't dial twice.
     var launching by remember { mutableStateOf(false) }
+    // The profile every launch off this shelf runs with, resolved ONCE per shelf by the same rule
+    // the host-list connect uses: this card's pin as the one-off, else the host's binding, else the
+    // globals. Resolved here rather than per launch so a profile edited mid-browse cannot make two
+    // titles on one shelf stream differently.
+    val profile = remember(host.id, pinnedProfileId) {
+        ProfileStore(context).resolveFor(host, pinnedProfileId)
+    }
+    val streamSettings = remember(settings, profile) { settings.effectiveFor(profile) }
 
     LaunchedEffect(host.address, host.port, host.fpHex) {
         state = LibState.Loading
@@ -133,7 +148,16 @@ fun LibraryScreen(
         Box(Modifier.fillMaxSize().hazeSource(hazeState)) {
             GamepadAuroraBackground(Modifier.fillMaxSize())
             Column(Modifier.fillMaxSize().consoleSafeArea()) {
-                ConsoleHeader("${host.name} — Library")
+                // A pinned card's shelf says so, in the card's own `host · profile` shape: what a
+                // launch here will use is a property of the shelf, not something to remember from
+                // the tile two screens back.
+                ConsoleHeader(
+                    if (pinnedProfileId != null && profile != null) {
+                        "${host.name} · ${profile.name} — Library"
+                    } else {
+                        "${host.name} — Library"
+                    },
+                )
                 Box(Modifier.weight(1f).fillMaxWidth(), contentAlignment = Alignment.Center) {
                     when (val s = state) {
                         is LibState.Loading -> LoadingState()
@@ -145,7 +169,7 @@ fun LibraryScreen(
                                     // Dial the host over the same pinned mTLS trust, booting straight
                                     // into this title (the host resolves `launch` = its library id).
                                     val handle = connectToHost(
-                                        context, settings, s.identity,
+                                        context, streamSettings, s.identity,
                                         host.address, host.port, host.fpHex, launch = game.id,
                                     )
                                     launching = false
@@ -153,11 +177,14 @@ fun LibraryScreen(
                                         onLaunched(
                                             ActiveSession(
                                                 handle,
-                                                settings,
+                                                streamSettings,
                                                 host.clipboardSync,
+                                                profileName = profile?.name,
                                                 hostId = host.id,
-                                                // Where to come back to when this game exits.
+                                                // Where to come back to when this game exits —
+                                                // this shelf, pin and all, not the host's default one.
                                                 launchedFromLibrary = true,
+                                                libraryProfileId = pinnedProfileId,
                                             ),
                                         )
                                     }

clients/android/app/src/main/kotlin/io/unom/punktfunk/models/UiModels.kt

@@ -71,8 +71,24 @@ data class ActiveSession(
      * [io.unom.punktfunk.kit.SessionEndReason.GAME_EXITED] ending.
      */
     val launchedFromLibrary: Boolean = false,
+    /**
+     * Which of [hostId]'s shelves that library launch came off: the pinned host+profile card's
+     * profile id (design §5.2a), or null for the host's own tile. Carried purely so the return
+     * trip above lands back on the SAME shelf — a player who launched from a pinned card is still
+     * on that card when the game exits, and coming back to the host's default shelf would silently
+     * change what the next title streams with.
+     */
+    val libraryProfileId: String? = null,
 )
 
+/**
+ * The library shelf a finished game launch should return to: the saved host's id, and the pinned
+ * profile card it was opened from (null = the host's own tile). One value rather than two parallel
+ * ones, because a hostId that arrives without its profile is not "the same shelf" — it is the
+ * default one wearing the same name.
+ */
+data class LibraryReturn(val hostId: String, val profileId: String? = null)
+
 /** Trust state of a host, shown as a colored pill on its card. */
 enum class HostStatus(val label: String) {
     PAIRED("Paired"),

clients/android/app/src/test/kotlin/io/unom/punktfunk/HomeTilesTest.kt

@@ -4,7 +4,6 @@ import androidx.compose.ui.graphics.Color
 import io.unom.punktfunk.kit.discovery.DiscoveredHost
 import io.unom.punktfunk.kit.security.KnownHost
 import org.junit.Assert.assertEquals
-import org.junit.Assert.assertFalse
 import org.junit.Assert.assertNotNull
 import org.junit.Assert.assertNull
 import org.junit.Assert.assertTrue
@@ -177,9 +176,10 @@ class HomeTilesTest {
             assertTrue(it.paired)
             assertNotNull(it.knownHost)
         }
-        // Host tile → library (Y); pin tile → none, because a pin is a shortcut, not a second host.
+        // Both tiles reach the library (Y): a pin card opens its OWN shelf, whose launches carry
+        // the pinned profile — the library is a way to start a card, not a host-level action.
         assertTrue(result[0].hasLibrary)
-        assertFalse(result[1].hasLibrary)
+        assertTrue(result[1].hasLibrary)
     }
 
     /**

clients/apple/Sources/PunktfunkClient/ContentView.swift

@@ -71,7 +71,7 @@ struct ContentView: View {
     /// drives the cancelable "Waiting for approval" prompt and the pin-as-paired on success.
     @State private var awaitingApproval: ApprovalRequest?
     @State private var speedTestTarget: StoredHost?
-    @State private var libraryTarget: StoredHost?
+    @State private var libraryTarget: LibraryTarget?
     /// Wakes a sleeping host and waits for it to come back online before connecting (drives the
     /// "Waking…" phase of the connect overlay). Available on every platform now that the iOS/tvOS
     /// multicast entitlement is granted (see PunktfunkConnection.wakeOnLANAvailable).
@@ -412,10 +412,10 @@ struct ContentView: View {
         // (like the sheets below) so it survives the streaming → home transition the disconnect
         // drives, and consumed here — the model hands the host over once and we clear it, so a
         // later manual dismiss of the library can't be undone by a stale value.
-        .onChange(of: model.returnToLibrary) { _, host in
-            guard let host else { return }
+        .onChange(of: model.returnToLibrary) { _, shelf in
+            guard let shelf else { return }
             model.returnToLibrary = nil
-            libraryTarget = host
+            libraryTarget = shelf
         }
         // On the outer Group so the sheet survives the trust-prompt → home transition
         // (the "Pair with PIN instead" path disconnects first — the host's accept loop
@@ -448,9 +448,9 @@ struct ContentView: View {
         // (the coverflow is a GeometryReader, ideal ≈ zero), so without a frame it collapses to a
         // tiny panel.
         #if os(macOS)
-        .sheet(item: $libraryTarget) { host in
+        .sheet(item: $libraryTarget) { shelf in
             NavigationStack {
-                LibraryView(store: store, host: host, onLaunch: { launchTitle(host, $0) })
+                LibraryView(store: store, target: shelf, onLaunch: { launchTitle(shelf, $0) })
             }
             .frame(minWidth: 940, minHeight: 620)
         }
@@ -461,9 +461,9 @@ struct ContentView: View {
         // tile, `returnToLibrary`) keeps writing the same `libraryTarget` either way, and a
         // controller arriving or leaving mid-browse hands the open library to whichever
         // presentation the new mode owns.
-        .fullScreenCover(item: touchLibraryTarget) { host in
+        .fullScreenCover(item: touchLibraryTarget) { shelf in
             NavigationStack {
-                LibraryView(store: store, host: host, onLaunch: { launchTitle(host, $0) })
+                LibraryView(store: store, target: shelf, onLaunch: { launchTitle(shelf, $0) })
             }
         }
         #endif
@@ -573,7 +573,7 @@ struct ContentView: View {
 
     /// The iOS library cover's item: `libraryTarget`, hidden while the gamepad shell presents
     /// the library in place (see the cover's comment).
-    private var touchLibraryTarget: Binding<StoredHost?> {
+    private var touchLibraryTarget: Binding<LibraryTarget?> {
         Binding(
             get: { gamepadUIActive ? nil : libraryTarget },
             set: { libraryTarget = $0 })
@@ -743,6 +743,25 @@ struct ContentView: View {
     /// library fetch rides the paired mTLS identity, so there is nothing to show before the host
     /// is saved (the notice says what to do instead).
     private func openLibrary(from link: DeepLink) {
+        // A `profile=` on a browse link picks the shelf, exactly as it picks the settings on a
+        // connect link — and refuses the same way (§10.6): an unknown or ambiguous reference must
+        // never quietly degrade to the host's binding, which is a different shelf wearing the same
+        // host's name.
+        var selection = ProfileSelection.inherit
+        if let reference = link.profile {
+            let (profile, resolution) = profiles.catalog.resolve(reference)
+            switch resolution {
+            case .found:
+                selection = .profile(profile?.id ?? "")
+            case .notFound:
+                deepLinkNotice = "No settings profile called “\(reference)” on this device."
+                return
+            case .ambiguous:
+                deepLinkNotice = "More than one settings profile is called “\(reference)”. "
+                    + "Rename one, or link to it by its id."
+                return
+            }
+        }
         switch link.resolveHost(in: store.hosts) {
         case .known(let host):
             guard !link.pinConflict(with: host) else {
@@ -755,7 +774,7 @@ struct ContentView: View {
                 deepLinkNotice = "Already streaming \(current). End that session first."
                 return
             }
-            libraryTarget = host
+            libraryTarget = LibraryTarget(host: host, profile: selection)
         case .unknown(let address, _, let name, _):
             deepLinkNotice = "\(name ?? address) isn't saved on this device yet. "
                 + "Add it with the + button first — a library can only be browsed on a saved host."
@@ -833,9 +852,9 @@ struct ContentView: View {
                     PairSheet(host: host) { fingerprint in handlePaired(host, fingerprint: fingerprint) }
                         .onExitCommand { pairingTarget = nil }
                 }
-                .fullScreenCover(item: $libraryTarget) { host in
+                .fullScreenCover(item: $libraryTarget) { shelf in
                     NavigationStack {
-                        LibraryView(store: store, host: host, onLaunch: { launchTitle(host, $0) })
+                        LibraryView(store: store, target: shelf, onLaunch: { launchTitle(shelf, $0) })
                     }
                     .onExitCommand { libraryTarget = nil }
                 }
@@ -1234,6 +1253,10 @@ struct ContentView: View {
                 setting: PunktfunkConnection.GamepadType(
                     rawValue: UInt32(clamping: effective.gamepadType)) ?? .auto),
             launchID: launchID,
+            // Where a game exit returns to, when this connect launched a title: the shelf that
+            // title was picked on — the host's own, or the pinned card whose profile this connect
+            // is using. Ignored by the model unless there is a launchID.
+            shelf: LibraryTarget(host: host, profile: profile),
             allowTofu: allowTofu,
             requestAccess: requestAccess,
             onUnreachable: onUnreachable)
@@ -1289,9 +1312,13 @@ struct ContentView: View {
 
     /// Picked a title in the (experimental) library: dismiss the browser and start a session that
     /// asks the host to launch it.
-    private func launchTitle(_ host: StoredHost, _ id: String) {
+    /// A title picked on a library shelf: dial its host, booting straight into that title — with
+    /// the shelf's profile. A pinned card's shelf carries its card's profile as the one-off, so a
+    /// launch made there streams with the profile the card promises; the host's own shelf carries
+    /// `.inherit` and the binding decides, exactly as a plain card tap does.
+    private func launchTitle(_ shelf: LibraryTarget, _ id: String) {
         libraryTarget = nil
-        connect(host, launchID: id)
+        connect(shelf.host, launchID: id, profile: shelf.profile)
     }
 
     /// Tap a discovered host: save it (so the session has a stored identity and the trust pin

clients/apple/Sources/PunktfunkClient/Home/GamepadHomeView.swift

@@ -75,7 +75,7 @@ struct GamepadHomeView: View {
     @ObservedObject var store: HostStore
     @ObservedObject var model: SessionModel
     @ObservedObject var discovery: HostDiscovery
-    @Binding var libraryTarget: StoredHost?
+    @Binding var libraryTarget: LibraryTarget?
     /// The host awaiting a PIN ceremony, if any. Owned by ContentView (a connect attempt sets it,
     /// as does the trust card's "Pair with PIN instead"), presented here as a shell screen —
     /// PairSheet's `Form` is unreachable with a controller on iOS/macOS, which made pairing the
@@ -90,7 +90,7 @@ struct GamepadHomeView: View {
     let connectDiscovered: (DiscoveredHost) -> Void
     /// Launch a library title on a host — the in-place library layer's activate path (iOS; the
     /// cover/sheet presentations wire ContentView's `launchTitle` into LibraryView themselves).
-    let launchTitle: (StoredHost, String) -> Void
+    let launchTitle: (LibraryTarget, String) -> Void
     /// A console prompt (GamepadPromptView) is up over the home — it polls the same controller, so
     /// this screen must stand down for as long as it is. Same handoff contract as the connect
     /// takeover and the shell's own layers; without it the carousel keeps scrolling underneath the
@@ -263,7 +263,7 @@ struct GamepadHomeView: View {
         if let host = pairingTarget { return .pair(host) }
         if showSettings { return .settings }
         if showAddHost { return .addHost }
-        if let host = libraryTarget { return .library(host) }
+        if let shelf = libraryTarget { return .library(shelf) }
         return nil
     }
 
@@ -289,10 +289,10 @@ struct GamepadHomeView: View {
                     onPaired: { onPaired(host, $0) },
                     close: { if !transitioning { pairingTarget = nil } },
                     controllerActive: active)
-            case .library(let host):
+            case .library(let shelf):
                 GamepadLibraryScreen(
-                    store: store, host: host,
-                    onLaunch: { launchTitle(host, $0) },
+                    store: store, target: shelf,
+                    onLaunch: { launchTitle(shelf, $0) },
                     close: { if !transitioning { libraryTarget = nil } },
                     controllerActive: active)
             }
@@ -501,9 +501,10 @@ struct GamepadHomeView: View {
                     isPaired: host.pinnedSHA256 != nil,
                     isConnecting: connecting,
                     filled: true,
-                    // A pinned card is a shortcut, not a second host — Y (library) stays on the
-                    // host's own tile, where the host-level actions live.
-                    hasLibrary: profile == nil,
+                    // A pinned card reaches the library too, and gets its OWN shelf: browsing is
+                    // this card's connect with a title picked first, not a host-level action like
+                    // wake or forget.
+                    hasLibrary: true,
                     osChain: host.osChain,
                     canWake: autoWakeEnabled && PunktfunkConnection.wakeOnLANAvailable
                         && !online && !host.wakeMacs.isEmpty,
@@ -539,12 +540,14 @@ struct GamepadHomeView: View {
     }
 
     /// Only saved hosts have a library — matches the touch grid, where "Browse Library…" is a
-    /// `HostCardView`-only action never offered on `DiscoveredCardView`.
+    /// `HostCardView`-only action never offered on `DiscoveredCardView`. A pinned card opens its
+    /// own shelf: the selection already names which card Y was pressed on, and that card's profile
+    /// is what its launches run with.
     private func openLibraryForSelected() {
-        guard libraryEnabled, case .saved(let id, let profile) = selection, profile == nil,
+        guard libraryEnabled, case .saved(let id, let profileID) = selection,
               let host = store.hosts.first(where: { $0.id == id })
         else { return }
-        libraryTarget = host
+        libraryTarget = LibraryTarget(host: host, profile: ProfileSelection(profileID: profileID))
     }
 }
 

clients/apple/Sources/PunktfunkClient/Home/GamepadLibraryScreen.swift

@@ -12,24 +12,26 @@ import SwiftUI
 struct GamepadLibraryScreen: View {
     @Environment(\.gamepadInk) private var ink
     @ObservedObject var store: HostStore
-    let host: StoredHost
+    let target: LibraryTarget
     let onLaunch: (String) -> Void
     let close: () -> Void
     var controllerActive = true
 
     /// `.compact` in a landscape phone window — tighter chrome, like every gamepad screen.
     @Environment(\.verticalSizeClass) private var vSizeClass
+    /// Resolves a pinned shelf's profile name for the title.
+    @ObservedObject private var profiles = ProfileStore.shared
 
     private var compact: Bool { vSizeClass == .compact }
 
     var body: some View {
         LibraryView(
-            store: store, host: host, onLaunch: onLaunch,
+            store: store, target: target, onLaunch: onLaunch,
             onClose: close, controllerActive: controllerActive)
             .safeAreaInset(edge: .top, spacing: 0) {
                 // Leading, like every gamepad heading — no close chrome, B is the exit (the
                 // coverflow's, or LibraryView's own back-catcher before the coverflow exists).
-                Text("\(host.displayName) — Library")
+                Text("\(target.title(in: profiles)) — Library")
                     .font(.geist(gamepadTitleSize(compact: compact), .bold, relativeTo: .title))
                     .foregroundStyle(ink.fg)
                     .lineLimit(1)

clients/apple/Sources/PunktfunkClient/Home/GamepadShell.swift

@@ -22,14 +22,16 @@ enum GamepadScreen: Identifiable {
     case settings
     case addHost
     case pair(StoredHost)
-    case library(StoredHost)
+    case library(LibraryTarget)
 
     var id: String {
         switch self {
         case .settings: return "settings"
         case .addHost: return "addHost"
         case .pair(let host): return "pair-\(host.id.uuidString)"
-        case .library(let host): return "library-\(host.id.uuidString)"
+        // Keyed on the SHELF, not the host: a host and each of its pinned cards open different
+        // libraries, and sharing an id would let one stand in for another mid-transition.
+        case .library(let shelf): return "library-\(shelf.id)"
         }
     }
 

clients/apple/Sources/PunktfunkClient/Home/HomeView.swift

@@ -24,7 +24,7 @@ struct HomeView: View {
     @Binding var showAddHost: Bool
     @Binding var pairingTarget: StoredHost?
     @Binding var speedTestTarget: StoredHost?
-    @Binding var libraryTarget: StoredHost?
+    @Binding var libraryTarget: LibraryTarget?
     #if !os(macOS)
     @Binding var showSettings: Bool
     #endif
@@ -34,8 +34,9 @@ struct HomeView: View {
     let connectDiscovered: (DiscoveredHost) -> Void
     /// Pairing succeeded (tvOS PairSheet route) — pin + connect (ContentView guards staleness).
     let onPaired: (StoredHost, Data) -> Void
-    /// Picked a title in the (experimental) library — start a session that launches it.
-    let onLaunchTitle: (StoredHost, String) -> Void
+    /// Picked a title in the (experimental) library — start a session that launches it, with the
+    /// shelf's profile (a pinned card's own; the host's binding on its primary card).
+    let onLaunchTitle: (LibraryTarget, String) -> Void
     /// Explicit Wake-on-LAN of an offline host — fires the packet and waits for it to come online
     /// (the "Waking…" overlay), without connecting. Routed through ContentView's HostWaker.
     let wake: (StoredHost) -> Void
@@ -154,8 +155,8 @@ struct HomeView: View {
             .navigationDestination(item: $speedTestTarget) { host in
                 SpeedTestSheet(host: host)
             }
-            .navigationDestination(item: $libraryTarget) { host in
-                LibraryView(store: store, host: host, onLaunch: { onLaunchTitle(host, $0) })
+            .navigationDestination(item: $libraryTarget) { shelf in
+                LibraryView(store: store, target: shelf, onLaunch: { onLaunchTitle(shelf, $0) })
             }
             #endif
             #if !os(tvOS)
@@ -263,9 +264,13 @@ struct HomeView: View {
     }
 
     private func hostCard(_ host: StoredHost, pinned: StreamProfile?) -> some View {
-        let onBrowseLibrary: (() -> Void)? = libraryEnabled ? { libraryTarget = host } : nil
         // A pinned card connects with ITS profile; the primary card follows the binding.
         let selection: ProfileSelection = pinned.map { .profile($0.id) } ?? .inherit
+        // …and browsing is that same connect with a title picked first, so a pinned card opens its
+        // OWN shelf: every launch off it carries the card's profile rather than the host's binding.
+        let onBrowseLibrary: (() -> Void)? = libraryEnabled
+            ? { libraryTarget = LibraryTarget(host: host, profile: selection) }
+            : nil
         return HostCardView(
             host: host,
             isOnline: isOnline(host),

clients/apple/Sources/PunktfunkClient/Home/HostCards.swift

@@ -219,6 +219,13 @@ struct HostCardView: View {
             // the way to remove the shortcut itself. Unpinning touches neither the profile nor
             // the host's default binding.
             connectWithMenu(menu)
+            // Browsing IS a connect-shaped action — it is this card's connect with a title picked
+            // first — so a pinned card offers it and opens its own shelf, whose launches carry the
+            // pinned profile. (Pair / speed test / wake / forget stay on the host's card: those
+            // are about the machine, and a shortcut has no business claiming them.)
+            if let onBrowseLibrary {
+                Button("Browse Library…", action: onBrowseLibrary)
+            }
             if LinkClipboard.isAvailable {
                 Button("Copy Link") { menu.copyLink(pinned.id) }
             }

clients/apple/Sources/PunktfunkClient/Home/LibraryView.swift

@@ -6,11 +6,53 @@
 import PunktfunkKit
 import SwiftUI
 
+/// Which library shelf is open: a host, and — when it was opened from a PINNED host+profile card
+/// (design/client-settings-profiles.md §5.2a) — that card's profile, which every title launched off
+/// the shelf then runs with, exactly as the card's own tap would.
+///
+/// One value rather than a host plus a profile carried beside it: a host and its pinned cards are
+/// different cards on the grid, so "which library" is not answered by the host alone. That is also
+/// why `id` folds the profile in — a presentation keyed on the host would not re-present when you
+/// move between a host's own shelf and one of its pins.
+struct LibraryTarget: Identifiable, Hashable {
+    let host: StoredHost
+    /// `.inherit` from the host's own card (its binding decides, as it always has); `.profile` from
+    /// a pinned card. `.defaults` never reaches here — nothing opens a library "with the globals".
+    var profile: ProfileSelection = .inherit
+
+    var id: String {
+        switch profile {
+        case .inherit: host.id.uuidString
+        case .defaults: "\(host.id.uuidString)#defaults"
+        case .profile(let id): "\(host.id.uuidString)#\(id)"
+        }
+    }
+
+    /// The pinned profile's id, if this shelf belongs to a pinned card.
+    var pinnedProfileID: String? {
+        if case .profile(let id) = profile { return id }
+        return nil
+    }
+
+    /// What the screen calls itself: the host, and the profile when a pinned card opened it — the
+    /// same `host · profile` shape that card wears, so which shelf you are on is on screen rather
+    /// than remembered from the card you pressed. A pin whose profile has since been deleted
+    /// resolves as no profile everywhere else, and reads as the plain host here.
+    @MainActor func title(in catalog: ProfileStore) -> String {
+        guard let id = pinnedProfileID, let profile = catalog.profile(id: id) else {
+            return host.displayName
+        }
+        return "\(host.displayName) \u{b7} \(profile.name)"
+    }
+}
+
 struct LibraryView: View {
     @ObservedObject var store: HostStore
-    let host: StoredHost
+    /// The shelf being browsed — the host, plus the pinned profile when a pinned card opened it.
+    let target: LibraryTarget
     /// Tapping a title starts a session that asks the host to launch it (the library id is passed
-    /// through). `nil` ⇒ browse-only (cards aren't tappable).
+    /// through). `nil` ⇒ browse-only (cards aren't tappable). The PROFILE a launch runs with is the
+    /// caller's to apply: it holds `target` and connects with `target.profile`.
     var onLaunch: ((String) -> Void)? = nil
     /// How the gamepad shell (GamepadLibraryScreen) closes this screen; nil — every sheet/cover
     /// presentation — falls back to the environment dismiss.
@@ -20,6 +62,12 @@ struct LibraryView: View {
     /// default (their being up IS the launcher's gate).
     var controllerActive = true
     @Environment(\.dismiss) private var dismiss
+    /// Resolves a pinned shelf's profile NAME for the title (the target carries only its id).
+    @ObservedObject private var profiles = ProfileStore.shared
+
+    /// The host this shelf belongs to — every fetch, every poster URL and the launch itself address
+    /// it, and a pinned shelf is the same host seen through one of its cards.
+    private var host: StoredHost { target.host }
 
     @State private var games: [GameEntry] = []
     @State private var loading = false
@@ -50,7 +98,7 @@ struct LibraryView: View {
 
     var body: some View {
         content
-            .navigationTitle("\(host.displayName) — Library")
+            .navigationTitle("\(target.title(in: profiles)) — Library")
             #if os(iOS)
             .navigationBarTitleDisplayMode(.inline)
             #endif

clients/apple/Sources/PunktfunkClient/Session/SessionModel.swift

@@ -70,9 +70,14 @@ final class SessionModel: ObservableObject {
     /// session ends depends on where it came FROM: a title launched out of the library belongs back
     /// in that library when its game exits, not on the host-selection screen.
     private var launchedTitleID: String?
-    /// Set when a session ended because its game exited and it began as a library launch: the host
-    /// whose library to reopen. The view layer consumes it and sets it back to nil.
-    @Published var returnToLibrary: StoredHost?
+    /// WHICH library shelf that title was launched from — a host's own, or one of its pinned
+    /// host+profile cards (§5.2a). The host alone would not answer it: a pinned card's shelf
+    /// launches with that card's profile, so returning to the host's default shelf would quietly
+    /// change what the next title streams with.
+    private var launchedShelf: LibraryTarget?
+    /// Set when a session ended because its game exited and it began as a library launch: the
+    /// shelf to reopen. The view layer consumes it and sets it back to nil.
+    @Published var returnToLibrary: LibraryTarget?
     /// The settings THIS session runs on — the globals with its profile overlaid, resolved once at
     /// connect (design/client-settings-profiles.md §4.2). Also mirrored into `SessionSettings` for
     /// the readers that live in PunktfunkKit and can't see this model.
@@ -275,6 +280,9 @@ final class SessionModel: ObservableObject {
     func connect(to host: StoredHost, effective: EffectiveSettings,
                  gamepad: PunktfunkConnection.GamepadType = .auto,
                  launchID: String? = nil,
+                 /// The library shelf `launchID` was picked on, so a game exit can return to it.
+                 /// Only meaningful alongside a `launchID`; nil for a plain desktop connect.
+                 shelf: LibraryTarget? = nil,
                  allowTofu: Bool = false,
                  autoTrust: Bool = false,
                  requestAccess: Bool = false,
@@ -283,6 +291,7 @@ final class SessionModel: ObservableObject {
         phase = .connecting
         activeHost = host
         launchedTitleID = launchID
+        launchedShelf = shelf
         errorMessage = nil
         settings = effective
         statsVerbosity = StatsVerbosity(rawValue: effective.statsVerbosity) ?? .normal
@@ -663,6 +672,7 @@ final class SessionModel: ObservableObject {
         activeHost = nil
         // Read by `sessionEnded` BEFORE it calls us, so clearing here can't rob it of the answer.
         launchedTitleID = nil
+        launchedShelf = nil
         phase = .idle
         fps = 0
         mbps = 0
@@ -692,13 +702,16 @@ final class SessionModel: ObservableObject {
         // a plain desktop session has no library to return to.
         let host = activeHost
         let cameFromLibrary = launchedTitleID != nil
+        // The shelf it came off — falling back to the host's own if a caller launched a title
+        // without naming one, which is what that launch effectively browsed.
+        let shelf = launchedShelf ?? activeHost.map { LibraryTarget(host: $0) }
         disconnect(deliberate: false) // host/network ended it — keep the linger for a reconnect
         switch reason {
         case .gameExited:
             // The player quit their own game. Not a failure, and they are probably after the next
             // title — so no banner, and back to the library it came from.
-            if cameFromLibrary, let host {
-                returnToLibrary = host
+            if cameFromLibrary, host != nil, let shelf {
+                returnToLibrary = shelf
             }
         case .hostEnded, .local:
             // Someone asked for this: an operator "End" on the host, or our own close racing in.

clients/apple/Sources/PunktfunkShared/EffectiveSettings.swift

@@ -229,7 +229,7 @@ public struct EffectiveSettings: Equatable, Sendable {
 /// through to the binding. Collapsing the two would make the menu item that says "Default
 /// settings" silently connect with the host's profile. It is the same distinction the session
 /// binary's `--profile ""` reserves on the desktop clients.
-public enum ProfileSelection: Equatable, Sendable {
+public enum ProfileSelection: Hashable, Sendable {
     /// No pick — the host's default binding applies (a plain click/tap).
     case inherit
     /// Force the global defaults for this one connect, whatever the host is bound to.

clients/linux/src/ui_hosts.rs

@@ -466,6 +466,13 @@ impl relm4::factory::FactoryComponent for HostCard {
                     // offering them here would blur what the card is.
                     let launch = gio::Menu::new();
                     launch.append(Some("Connect"), Some("card.connect"));
+                    // …and the same stream with a title picked first. The library is a way to
+                    // START this card, not a property of the host, so it belongs to a shortcut
+                    // as much as Connect does — and the card's request carries its profile, so
+                    // what launches from that grid is this card's profile, not the binding.
+                    if *library_enabled {
+                        launch.append(Some("Browse library\u{2026}"), Some("card.library"));
+                    }
                     menu.append_section(None, &launch);
 
                     let links = gio::Menu::new();

clients/linux/src/ui_library.rs

@@ -44,6 +44,26 @@ struct State {
     mock: Cell<bool>,
 }
 
+/// What the page calls the host it is browsing. A request that carries a one-off profile
+/// came from a PINNED card (design §5.2a), and every title launched off this grid inherits
+/// it — so the page names it, the same `host · profile` shape the card wears. A plain card
+/// says nothing extra: its binding is the host's own default, not a second thing to read.
+/// A one-off whose profile has since been deleted resolves as no profile everywhere else,
+/// and reads as a plain host here.
+fn page_host_label(req: &ConnectRequest) -> String {
+    let Some(id) = req.profile.as_deref().filter(|id| !id.is_empty()) else {
+        return req.name.clone();
+    };
+    pf_client_core::profiles::ProfilesFile::load()
+        .profiles
+        .into_iter()
+        .find(|p| p.id == id)
+        .map_or_else(
+            || req.name.clone(),
+            |p| format!("{} \u{b7} {}", req.name, p.name),
+        )
+}
+
 /// Open the library page for a saved host and start the fetch. `mgmt_port` comes from
 /// the live mDNS `mgmt` TXT when the host is advertising (the hosts page resolves it).
 pub fn open(
@@ -194,7 +214,7 @@ fn build(
     toolbar.set_content(Some(&stack));
 
     let page = adw::NavigationPage::builder()
-        .title(format!("{} — Library", req.name))
+        .title(format!("{} — Library", page_host_label(&req)))
         .child(&toolbar)
         .build();
 

clients/windows/src/app/hosts.rs

@@ -913,9 +913,13 @@ pub(crate) fn hosts_page(props: &HostsProps, cx: &mut RenderCx) -> Element {
 
             // …then this host's pinned host+profile tiles, in the order they were pinned
             // (design §5.2a). They share the host's live status because they read the same
-            // record, and a pin whose profile is gone simply doesn't render. No menu of their
-            // own: a pinned tile is a shortcut, not a second host, and pin/unpin already live
-            // on the primary tile's menu — the one place you decide it.
+            // record, and a pin whose profile is gone simply doesn't render. Their menu is
+            // deliberately short: a pinned tile is a shortcut, not a second host, so it carries
+            // only what STARTS it (the library — this tile's connect with a title picked first,
+            // which is why the grid it opens launches with the tile's profile), the link that
+            // reproduces it, and the way to remove it. Everything that configures the machine —
+            // pair, speed test, wake, edit, forget, and pinning itself — stays on the primary
+            // tile's menu, the one place you decide it.
             for id in &k.pinned_profiles {
                 let Some((id, name, accent)) = profiles.iter().find(|(pid, ..)| pid == id) else {
                     continue;
@@ -923,6 +927,67 @@ pub(crate) fn hosts_page(props: &HostsProps, cx: &mut RenderCx) -> Element {
                 let (ctx3, ss3, st3) = (ctx.clone(), set_screen.clone(), set_status.clone());
                 let mut pinned_target = pinned_base.clone();
                 pinned_target.profile = Some(id.clone());
+                let pinned_menu = {
+                    let (svc, target) = (props.svc.clone(), pinned_target.clone());
+                    let (fp, pin_id) = (k.fp_hex.clone(), id.clone());
+                    let (hosts_rev, set_hosts_rev) = (props.hosts_rev, props.set_hosts_rev.clone());
+                    let link_host = k.clone();
+                    let link_profile = id.clone();
+                    let unpin_label = format!("{MENU_UNPIN}{name}");
+                    let unpin_item = unpin_label.clone();
+                    button("")
+                        .icon(Symbol::More)
+                        .subtle()
+                        .tooltip("More options")
+                        .automation_name("More options")
+                        .menu_flyout({
+                            let mut items = Vec::new();
+                            // Same gate as the primary tile's: the mgmt API needs the paired
+                            // identity, and the page is behind the experimental toggle.
+                            if library_enabled && k.paired {
+                                items.push(menu_item(MENU_LIBRARY));
+                            }
+                            items.push(menu_item(MENU_COPY_LINK));
+                            items.push(menu_separator());
+                            items.push(menu_item(unpin_label));
+                            items
+                        })
+                        .on_item_clicked(move |item: String| match item.as_str() {
+                            MENU_LIBRARY => {
+                                // The shared target IS what the library page launches through, so
+                                // parking THIS tile's target here is what makes its grid launch
+                                // with the pinned profile.
+                                *svc.ctx.shared.target.lock().unwrap() = target.clone();
+                                super::library::start_fetch(&svc.ctx, &svc.set_library);
+                                svc.set_screen.call(Screen::Library);
+                            }
+                            MENU_COPY_LINK => {
+                                let url = pf_client_core::deeplink::DeepLink::for_host(
+                                    &link_host,
+                                    None,
+                                    Some(link_profile.as_str()),
+                                )
+                                .to_url();
+                                pf_client_core::clipboard::set_text(&url);
+                            }
+                            other if other == unpin_item => {
+                                tracing::info!(pin = %pin_id, host = %fp, on = false, "pin toggle");
+                                let mut known = KnownHosts::load();
+                                if let Some(h) = known.hosts.iter_mut().find(|h| h.fp_hex == fp) {
+                                    h.pinned_profiles.retain(|x| x != &pin_id);
+                                    if let Err(e) = known.save() {
+                                        tracing::warn!(
+                                            error = %format!("{e:#}"), "saving a pin"
+                                        );
+                                    }
+                                }
+                                // Same reason as the primary tile's toggle: nothing the page reads
+                                // as state changed, so the bump is what makes this tile vanish NOW.
+                                set_hosts_rev.call(hosts_rev + 1);
+                            }
+                            _ => {}
+                        })
+                };
                 tiles.push(host_tile(
                     // Its own hover key: two tiles for one host must not light up together.
                     &format!("{}#{id}", k.fp_hex),
@@ -935,7 +1000,7 @@ pub(crate) fn hosts_page(props: &HostsProps, cx: &mut RenderCx) -> Element {
                         (!k.paired).then_some(("Trusted", Pill::Info)),
                         Some((name.as_str(), accent.clone())),
                     ),
-                    None,
+                    Some(pinned_menu),
                     Some(Box::new(move || {
                         if can_wake {
                             initiate_waking(&ctx3, pinned_target.clone(), &ss3, &st3);

crates/pf-console-ui/src/screens.rs

@@ -209,7 +209,7 @@ impl Screen {
     pub(crate) fn title(&self, _ctx: &Ctx) -> String {
         match self {
             Screen::Home(_) => "Select a Host".into(),
-            Screen::Library(s) => s.host_name().to_string(),
+            Screen::Library(s) => s.title(),
             Screen::Settings(_) => "Settings".into(),
             Screen::AddHost(s) => s.title(),
             Screen::Pair(s) => format!("Pair with {}", s.host_name()),

crates/pf-console-ui/src/screens/library.rs

@@ -10,7 +10,7 @@ use crate::library::{
     StepResult, BUMP_C, BUMP_K, BUMP_PX, FOCUS_GAP, JUMP, PERSPECTIVE, POSTER_H, POSTER_W,
     RECEDE_DIM, RECEDE_SCALE, ROTATE_DEG, SIDE_SPACING, SPRING_C, SPRING_K, VISIBLE_RANGE,
 };
-use crate::model::{ConsoleCmd, HostRow};
+use crate::model::{ConsoleCmd, HostRow, ProfileChip};
 use crate::pointer::{Pointer, PointerKind};
 use crate::screens::{ConnectIntent, Ctx, Outbox};
 use crate::theme::{accent, fg, Fonts, W};
@@ -24,6 +24,11 @@ pub(crate) struct LibraryScreen {
     port: u16,
     fp_hex: String,
     mgmt: u16,
+    /// `Some` when this library was opened from a PINNED host+profile card (§5.2a) rather
+    /// than the host's primary tile: every launch off this shelf is that card's connect
+    /// with a title attached, so it carries the same one-off profile the card's plain
+    /// A-press would. `None` = the primary tile, where the host's binding decides.
+    pin: Option<ProfileChip>,
     shared: Option<LibraryShared>,
     // Synced snapshot of the shared model (re-pulled when the generation bumps).
     generation: u64,
@@ -48,6 +53,7 @@ impl LibraryScreen {
             port: host.port,
             fp_hex: host.fp_hex.clone(),
             mgmt: host.mgmt_port,
+            pin: host.pin.clone(),
             shared: None, // adopted from Ctx on the first render (the shell owns it)
             generation: u64::MAX,
             phase: LibraryPhase::Loading,
@@ -60,8 +66,13 @@ impl LibraryScreen {
         }
     }
 
-    pub(crate) fn host_name(&self) -> &str {
-        &self.host_name
+    /// The screen's title: the host, and — when this shelf belongs to a pinned card — the
+    /// profile every launch off it will use, in the card's own `host · profile` shape.
+    pub(crate) fn title(&self) -> String {
+        match &self.pin {
+            Some(p) => format!("{} \u{b7} {}", self.host_name, p.name),
+            None => self.host_name.clone(),
+        }
     }
 
     fn fetch_cmd(&self) -> ConsoleCmd {
@@ -123,10 +134,18 @@ impl LibraryScreen {
                         port: self.port,
                         fp_hex: self.fp_hex.clone(),
                         launch: Some(g.id.clone()),
-                        title: g.title.clone(),
+                        // A pinned card's shelf says which profile it is launching with,
+                        // the same way its tile and this screen's title do.
+                        title: match &self.pin {
+                            Some(p) => format!("{} \u{b7} {}", g.title, p.name),
+                            None => g.title.clone(),
+                        },
                         request_access: false,
-                        // Game launches follow the host's default binding.
-                        profile: None,
+                        // A game launch off a PINNED card's shelf is that card's connect
+                        // with a title attached — it carries the card's profile as the
+                        // one-off. Off the primary tile there is none, and the host's
+                        // default binding decides.
+                        profile: self.pin.as_ref().map(|p| p.id.clone()),
                     });
                     Some(MenuPulse::Confirm)
                 }

crates/pf-console-ui/src/shell/tests.rs

@@ -180,6 +180,87 @@ fn finish_motion(s: &mut Shell) {
     s.motion = Motion::None;
 }
 
+/// A pinned host+profile card's library launches with THAT profile (design §5.2a).
+///
+/// The card's plain A-press always carried its profile; Y — which the card offers, being
+/// paired and saved — opened a library screen that knew only the host, so every title
+/// launched off it silently fell back to the host's default binding. The profile a user
+/// pinned is the whole reason they pressed that card.
+#[test]
+fn a_pinned_cards_library_launches_with_its_profile() {
+    let mut rows = hosts();
+    let card = HostRow {
+        key: "aa11\u{0}hdr".into(),
+        pin: Some(crate::model::ProfileChip {
+            id: "hdr".into(),
+            name: "HDR".into(),
+            accent: None,
+        }),
+        ..rows[0].clone()
+    };
+    rows.insert(1, card);
+    let (mut s, console, library) = shell(vec![Screen::Home(HomeScreen::new())]);
+    console.set_hosts(rows);
+    s.sync();
+
+    // Focus the pinned card (it sits right after its host's primary tile), then Y.
+    s.handle_menu(MenuEvent::Move(MenuDir::Right));
+    s.handle_menu(MenuEvent::Secondary);
+    finish_motion(&mut s);
+    match s.stack.last() {
+        Some(Screen::Library(l)) => assert_eq!(
+            l.title(),
+            "Living Room PC \u{b7} HDR",
+            "the shelf names the profile it will launch with"
+        ),
+        _ => panic!("Y on a pinned card opens its library"),
+    }
+
+    library.set_games(vec![crate::library::LibraryGame {
+        id: "steam:570".into(),
+        title: "Dota 2".into(),
+        store: "steam".into(),
+        launcher: false,
+        icon: String::new(),
+    }]);
+    s.handle_menu(MenuEvent::Confirm);
+    match s.take_action() {
+        Some(OverlayAction::Launch {
+            launch, profile, ..
+        }) => {
+            assert_eq!(launch.as_deref(), Some("steam:570"));
+            assert_eq!(
+                profile.as_deref(),
+                Some("hdr"),
+                "the launch carries the pinned card's profile"
+            );
+        }
+        _ => panic!("A on a title raises a launch"),
+    }
+}
+
+/// …and off the host's PRIMARY tile there is no one-off: the host's binding decides,
+/// which is what the resolver sees as `None`.
+#[test]
+fn a_primary_tiles_library_leaves_the_profile_to_the_binding() {
+    let (mut s, _console, library) = shell(vec![Screen::Home(HomeScreen::new())]);
+    s.sync();
+    s.handle_menu(MenuEvent::Secondary); // paired+online host focused first
+    finish_motion(&mut s);
+    library.set_games(vec![crate::library::LibraryGame {
+        id: "steam:570".into(),
+        title: "Dota 2".into(),
+        store: "steam".into(),
+        launcher: false,
+        icon: String::new(),
+    }]);
+    s.handle_menu(MenuEvent::Confirm);
+    assert!(matches!(
+        s.take_action(),
+        Some(OverlayAction::Launch { profile: None, .. })
+    ));
+}
+
 #[test]
 fn wake_gates_input_in_the_same_press() {
     let (mut s, _console, _library) = shell(vec![Screen::Home(HomeScreen::new())]);