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Description
In #11345 it is noted that the add block button does not appear visually to users when tabbing through blocks. The fix for me seemed to be adding a
:focus
state for the toggle button itself which sets the opacity of the bottom to 1, making it appear.It's possible that some class names changed which cause this as I did see a
.is-visible
class reference. There is a parent Div node that does receive the class on focus. Hopefully someone knows the original implementation details and can speak to that.How has this been tested?
I opened edit post screen in Chrome, Safari, Firefox, IE11, and Edge. Then I tabbed backwards through several paragraph blocks. Each time the button appeared for me.
Screenshots
Types of changes
Bug fix
Checklist: