1453888 - Opening "History" and "Bookmarks" subitems in "Library" item causes menu tearing after landing patches from bug #1356317

Status: VERIFIED WORKSFORME

(Core :: Graphics: Layers, defect, P3)

Description

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

STR1:
1. Open Firefox
2. Press "Library" button (if it's hidden, add it in "Customize Firefox" mode)
3. Press "History" or "Bookmarks" item
and see that menu is rendered with tearing

STR2:
1. Open Firefox
2. Press "Hamburger" button
3. Press "Library" item
4. Press "History" or "Bookmarks" subitem
and see that menu is rendered with tearing

Comment 1

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

It's not visible when I want to record it on screencast, I could record it with camera if needed.

Comment 2

[:Gijs (he/him)]

If you're seeing this on nightly, is it possible for you to use mozregression to narrow down when this broke?

Comment 3

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

I will do that, when I will have more spare time.

Comment 4

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

Done.

Regression caused by:
Bug #1356317

Regression range pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/json-pushes?changeset=d1181db727669d3f0902c9ace520c377f67ae46a&full=1

mozregression-gui log:
> 2018-04-15T19:29:31: INFO : Narrowed inbound regression window from [3c5e2dad, d1181db7] (3 builds) to [41b421e9, d1181db7] (2 builds) (~1 steps left)
> 2018-04-15T19:29:31: DEBUG : Starting merge handling...
> 2018-04-15T19:29:31: DEBUG : Using url: https://hg.mozilla.org/integration/mozilla-inbound/json-pushes?changeset=d1181db727669d3f0902c9ace520c377f67ae46a&full=1
> 2018-04-15T19:29:32: DEBUG : Found commit message:
> Bug 1356317 - Touch ups for flaky dev tools popup tests. r=mratcliffe
> 
> 2018-04-15T19:29:32: INFO : The bisection is done.
> 2018-04-15T19:29:32: INFO : Stopped

Comment 5

[Markus Stange [:mstange]]

Bas, do you know what might cause transparent popup windows with OMTC to have tearing on Windows? It sounds like this happens only if the window is resized during the animation.

Comment 6

[Liz Henry (:lizzard) (relman/hg->git project)]

Since this has been triaged already by the graphics team I'm setting the flags to fix-optional. We don't need to keep triaging for each release.

Comment 7

[Neha Kochar [:neha]]

Bulk change for all regression bugs with status-firefox67 as 'fix-optional' to be marked 'affected' for status-firefox68.

Comment 8

[Liz Henry (:lizzard) (relman/hg->git project)]

Happy to take a patch for 70 but since this is triaged and set to P3 priority I'm setting it as fix-optional.
That will remove the bug from weekly regression triage.

Comment 9

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

In the process of migrating remaining bugs to the new severity system, the severity for this bug cannot be automatically determined. Please retriage this bug using the new severity system.

Comment 10

[:Gijs (he/him)]

Does this still happen?

Comment 11

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

I cannot reproduce the issue anymore in Mozilla Firefox 108.0a1 (2022-10-30) (64-bit), so I'm marking this issue as WORKSFORME.