Description

The editor toolbar shows style and sidebar buttons that don't do anything when on a viewport <960px and distraction free enabled.

It seems intentional that distraction free is only meant for wider viewports. So seems there's a bug in disabling it completely, if that's the intent.

Step-by-step reproduction instructions

1. /wp-admin/site-editor.php?canvas=edit
2. Narrow screen <960px
3. Enable distraction free
4. Click the style and sidebar buttons, nothing happens
5. Disable distraction free
6. Works

Also can test by resizing the window to narrow after selecting distraction-free in a wide viewport.

Screenshots, screen recording, code snippet

Environment info

Gutenberg trunk at 69899cb

Please confirm that you have searched existing issues in the repo.

• Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

• Yes