forked from unom/punktfunk
P2 of design/per-monitor-portal-capture.md. zkde_screencast's stream_output records an output KWin already has — the connector name IS the selection, so there is no dialog, no portal and no chooser for a background service to answer. It arrives as a VirtualDisplay reporting DisplayOwnership::External, which already means "someone else's display, merely mirrored: no keep-alive, no topology, no reuse". So the rule that we must never disable, move or "restore" a monitor the user is sitting in front of holds by construction rather than by everyone remembering it — and create() ignores the client's requested mode for the same reason: a panel runs at the mode its owner set. Routing lives in vdisplay::open, the one place every session opens a display, so the pin cannot be honored on one plane and ignored on another. The host sets the libei anchor from the same pin (pf-vdisplay must not depend on pf-inject), which is what makes absolute input land on the mirrored head instead of a same-sized neighbour. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>