1698638 - :focus not working on Firefox (macOS) when clicked

Status: RESOLVED DUPLICATE of bug 1614658

(Core :: Widget: Cocoa, defect)

Description

[Mattia]

Attachment: Schermata 2021-03-15 alle 21.21.50.png

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:86.0) Gecko/20100101 Firefox/86.0

Steps to reproduce:

I created this code:
https://jsfiddle.net/04v5p2g9/

If I click on the button, a tooltip should appear. On Chrome it works, while on Firefox (macOS) nothing happens.

Actual results:

If I click on the button nothing happens, even though the: focus is set

Expected results:

Once clicked, a tooltip should open (as shown in the attached file)

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Widget: Cocoa' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Comment 2

[Stefan [:stefanh]]

This is actually intended behavior. On MacOS, clicking a button doesn't causes it to become focused. Safari has the same behavior.

Comment 3

[Mattia]

Ok, I get it, thanks.

But since it works on Chrome for macOS, couldn't Firefox fix this?