1723448 - YouTube transcript squeezed to top half of the frame

Status: RESOLVED DUPLICATE of bug 1654044

(Core :: Layout: Flexbox, defect)

Description

[joonatan.rinne]

Attachment: firefox_A6JhAqEXGt.png

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0

Steps to reproduce:

1. Open a video on YouTube.
2. Click the three dots below the video.
3. Click "Open transcript".

Actual results:

The transcript is squeezed to the top half of the frame. The bottom half is just empty.

Expected results:

The transcript should have filled the entire frame, like in Chrome and Edge.

Comment 1

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

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

Comment 2

[Alice0775 White]

I can reproduce the issue in Nightly92.0a1 Windows10 as well as 52.0.

Comment 3

[Alice0775 White]

Attachment: reduced html. Blue rect is visible in Firefox. But not in Chrome.

Comment 4

[Ting-Yu Lin [:TYLin] (PST, UTC-8)]

I'll triage this bug.

Comment 5

[Ting-Yu Lin [:TYLin] (PST, UTC-8)]

Mark this as a dup of bug 1654044, and I'm proposing a patch there.

Comment 6

[Hiroyuki Ikezoe (:hiro)]

Thank you Ting-Yu!

Comment 7

[Ting-Yu Lin [:TYLin] (PST, UTC-8)]

Bug 1654044 is landed fix this bug. However, I cannot reproduce this bug anymore on stable Firefox (Firefox 91), so it seems Youtube has changed to workaround this bug.