Popup issue using TalkBack

[Malvoz]

Using Android TalkBack, popups are misplaced (i.e. role="application" doesn't "fix" the issue).

Edit: Can be reproduced in Leaflet alone:

1. open debug/map/map-popup.html in your browser
2. manually set tabindex="0" to <path> using dev tools
3. start screen reader
4. focus the vector and press Enter
5. result: popup is offset from the vector