Replay left the 3D pane on the rest mesh or a sparse overlay, and Analyze skipped the setup dialog unless the file was re-picked. Live Run no longer starts a chain on a video path. Verified with Studio tests for flush, overlay mask, Analyze open, live-video refusal, and locales.
The replay view disabled a control whose display reset is exactly what an
operator wants there, and the bare "Reset" hid that the live one zeroes the
sensor tracker; the label, tooltip and status line now name the target, and
Ctrl+R follows the view. Verified with the studio suite, ui_check (628
checks) and real-GL rail snapshots of both views.
ui-layout.md named the arrangement's owners but nothing knew which elements exist, so a
view switch could silently take a running session's tracker reset away: docs/ui-elements.json
now states all 195 by region, pane and view, ui/elements.py loads it, and
tools/ui_elements_dump.py drafts it.
Verified: apps/studio 393 items (13 new) and ui_check 600/0, autocal 358, shared 390 with its
2 known wall-clock failures, lint and doc gates clean; a removed element, a renamed
objectName and a new named widget each fail the suite.
ykcheungab