1712289 - Elements with a tiny bit of transparency over picture-in-picture toggle are unclickable

Status: RESOLVED DUPLICATE of bug 1712286

(Toolkit :: Video/Audio Controls, defect)

Description

[naktinis]

Attachment: ff-pip-bug-opacity.html

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

Place an element with "opacity: 0.98" over picture-in-picture toggle. Click that element.

Actual results:

PiP is activated.

Expected results:

The element's click event handler should be called. PiP should not be activated.

Found this because our customer was complaining about our video player's settings entries inadvertently activating PiP on Firefox. Our player uses transparency for the menu. https://muse.ai/v/VBdrD8v-President-Kennedys-Speech-at-Rice-University

Comment 1

[naktinis]

Attachment: ff-pip-bug-opacity.mp4

Comment 2

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

The Bugbug bot thinks this bug should belong to the 'Toolkit::Video/Audio Controls' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Comment 3

[Jared Wein [:jaws] (please needinfo? me)]

This is effectively a dupe of bug 1712286. Buttons or elements placed over the PiP button will not get clicked based on the way that we determine if the PiP button was clicked.