Root cause on iOS Safari (iPad/phone): the `IncomingNotePopup`
rendered a `fixed inset-0 z-[110]` full-viewport wrapper with
`pointer-events-none`. Stacking that layer on top of the upcoming
meeting alert plus a Radix toast intermittently caused the next
finger tap to be swallowed — the user saw the popup "hang".
Fixes:
- Drop the full-viewport wrapper: render the popup card directly
as a sized `fixed` element. No more invisible viewport-sized
layer between touch and the rest of the UI.
- Suppress the redundant note/reply toast when the floating
popup actually accepts the event. The popup IS the surface;
doubling up just stacks one more floating layer.
- Remove `autoFocus` on the Reply button. A new popup arriving
while the user is mid-tap would steal focus, contributing to
the perceived hang.
Tests:
- New `notes-popup-touch-tap.spec.mjs`: emulates a touch viewport,
sends a real cross-user note, verifies popup bounding box is
card-sized (not viewport-sized), the redundant toast is
suppressed, and a `locator.tap()` on Reply dismisses the
popup and navigates.
- `tsc --noEmit` clean.
Files:
- artifacts/tx-os/src/components/notes/incoming-note-popup.tsx
- artifacts/tx-os/src/hooks/use-notifications-socket.ts
- artifacts/tx-os/tests/notes-popup-touch-tap.spec.mjs (new)
Riyadh
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