A11y: It's not possible to use the keyboard to navigate

[daniellekirkwood]

WCAG Success Criterion: "All functionality of the content is operable through a keyboard
interface without requiring specific timing for individual keystrokes, unless the underlying function requires input that is dependent on the path of the user's movement and not just the endpoints."

The room list, the extra menu on the composer, the emoji selector, settings... for example

[t3chguy]

Screen.Recording.2023-03-27.at.09.19.53.mov

Seems to work fine for me @daniellekirkwood - please provide a clear example of what isn't navigatable.

[daniellekirkwood]

Ooh, cool video.

The other examples I have are:

• The emoji picker
• The overflow menu on the composer
• and this (image)

[t3chguy]

The emoji picker

#17189

The overflow menu on the composer

Screen.Recording.2023-03-27.at.16.46.21.mov

and this (image)

The Show advanced text definitely is fine, the slider is not. Related #20168

[t3chguy]

matrix-org/matrix-react-sdk#10473 fixes the font slider