Composer overflows when open

[th21]

I think this might be the same issue as this topic below since I also see the UI zooms when clicking on the search button on mobile.

Mobile UI zooms undesirably on search

This commit should fix the issue with the search input zoom in iOS: https://github.com/discourse/discourse/commit/a452933071b9ad844b02217619aea1a864a02978 The intended behaviour is to enable zooming on touch devices, but iOS automatically zooms on inputs with font size set to less than 16px, which is not a very fun experience, so we’ve implemented a workaround to avoid that auto-zoom.

Also, from this answer, seems if we keep maximum-scale=1 and leave out user-scale attr should solve this issue.

Disable Auto Zoom in Input "Text" tag - Safari on iPhone