Problem: opening Send Note on iPad PWA, tapping the search field popped
up the soft keyboard which covered the entire people list and the Send
button. The previous fix relied on visualViewport to shrink the list,
but iPad PWAs don't reliably resize visualViewport when the keyboard
opens (see the note in components/ui/dialog.tsx referencing the
reverted #622–#624 global attempts).
Fix (artifacts/tx-os/src/components/notes/send-note-dialog.tsx):
- Track search-input focus directly — the most reliable "keyboard is
about to open" signal on touch devices, independent of visualViewport.
- Gate the override behind `matchMedia('(pointer: coarse)')` so it
only fires on touch-primary devices (iPad/iPhone/Android) and never
on desktop or trackpad laptops — addressing the architect's
cross-platform regression flag.
- When the gate is active, override DialogContent's Radix center
anchor (top:50%; translate(-50%,-50%)) with `top:6vh;
translate(-50%,0); maxHeight:50dvh`. The dialog grows downward from
a fixed top edge so it always fits in the upper half of the screen,
leaving the lower half free for the keyboard.
- Cap `listMaxHeight` to ~50% of innerHeight in the same gated
condition, as a backstop where visualViewport stays full-height.
- Debounce blur by 150ms so a tap on a recipient row doesn't lose
the row mid-tap to a center-jump animation; clear the timeout on
unmount.
- Added 120ms ease transition on top/transform so the layout swap
doesn't snap.
Deviations: original plan used vv.offsetTop+vv.height/2 to reposition,
but that depends on the same unreliable visualViewport. Switched to
a focus + coarse-pointer driven approach which works on iPad PWA.
Verification: tsc clean. Architect re-review pending after the touch
gate was added (first review flagged the missing platform guard,
which this revision addresses directly).
riyadhafraa
744b7814f5