When tool approval or clarification cards appear during streaming,
they unconditionally call focus() on their input elements via setTimeout,
stealing focus from the composer (#msg) if the user is actively typing.
This silently drops keystrokes mid-type.
Add a guard: only move focus to the card if the composer textarea does
not already have focus. The document.activeElement check matches the
pattern already used upstream in other focus-sensitive components.
Fixes: #
humayunak
32df5546b4
