Navigation menu block: cannot select custom color

[enriquesanchez]

This issue comes from the the accessibility test performed by the Accessibility team (#20369).

In the color palette when you don't like the default colors offered, you need to open another popover and you can only use arrows keys to change the color. When I tab to use HEX section the popover closes.

If using a keyboard only, selecting a custom color is impossible because the custom color picker disappears and the focus returns to the first item of the color palette.

[mtias]

The custom color picker seems to be closing eagerly on almost every interface I've tried.

[talldan]

Seeing this in the paragraph block as well 😱.

This might be something solved by #19879.

Edit: doesn't seem to be solved by that, but it does seem to have been caused by a more recent change.

[sstabrizi]

Just adding a +1 that this is still an issue on the latest Gutenberg release. I encounter the problem in the Paragraph block when trying to change either the background color or text color. It did seem to work properly when trying to change the color for an individual word inside a paragraph block, which is new for this release.

[roo2]

This is the same issue as #21163
It might be fixed by #21037

[tellthemachines]

This issue can be closed now because the color select tools are no longer in the block toolbar, and color selection in the block inspector is working properly with the keyboard. Thanks everyone!