Description

On small screens, the color palette popover is hidden.

Step-by-step reproduction instructions

On a small screen:

1. Select a block that can have colors applied, like Paragraph
2. Open the Inspector (⇧⌘,)
3. In the Color panel, click one of the buttons
4. Observe that no color palette is revealed

Screenshots, screen recording, code snippet

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