1750603 - fullscreen not connecting top left sides

Status: RESOLVED DUPLICATE of bug 1750602

(Core :: DOM: Core & HTML, defect)

Description

[mi_thom]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:96.0) Gecko/20100101 Firefox/96.0

Steps to reproduce:

go into fullscreen mode by pressing on the fullscreen button or f while a media is selected. Have had this on almost any website (prime video, netflix, youtube, and others)

Actual results:

the video went into fullscreen mode, but the video would be shifted a few pixels to the bottom right, leaving a gap on the left and top edge. The only way to solve it, is to go out and back into fullscreen mode. The gap does not show the firefox borders, but the program that would be open behind it.

Expected results:

all edges of the screen should be snapped to by fullscreen. no gap should be visible. and the whole screen should be filled as the name suggest

Comment 1

[mi_thom]

i will try to get it on a screenshot to add it in here

Comment 2

[BugBot [:suhaib / :marco]]

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