1615205 - Double scrollbar for small widths when there are no animations

Status: VERIFIED FIXED

(DevTools :: Inspector: Animations, enhancement, P3)

Description

[Julian Descottes [:jdescottes]]

What were you doing?

Please tell us what site you were on, and what steps led to the error you are reporting

1. Open a page without animations (eg https://www.mozilla.org/)
2. Open inspector > animations panel
3. Reduce the width of the animations panel

What happened?

The message "No animations were found[...]" will not resize itself and will force the creation of scrollbars. At some point there is one scrollbar for the message, and one scrollbar for the sidepanel itself.

What should have happened?

There should at most be one scrollbar

Anything else we should know?

The Changes panel shows a similar message, but this one is resized properly for small widths.

Comment 1

[Julian Descottes [:jdescottes]]

Attachment: animations_inspector_double_scrollbar.png

Comment 2

[Daisuke Akatsuka (:daisuke)]

Thank you very much for reporting!
Yes, I also could reproduce this issue.

Comment 3

[Daisuke Akatsuka (:daisuke)]

Attachment: Bug 1615205: Remove overflow style from error message panel. r?pbro!

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/f4b83061fc60
Remove overflow style from error message panel. r=pbro

Comment 5

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/f4b83061fc60

Comment 6

[Oana Botisan, Desktop QA]

I managed to reproduce the issue on macOS 10.15 using an older version of Nightly 2020-02-13.
I verified the fix using the same OS on latest Nightly 76.0a1 and beta 75.0b3. The issue is not reproducing anymore.