Waterfall tooltips broken after upgrade to Firefox 124

[marrak]

To reporoduce:
Go to
https://buildbot.buildbot.net/#/waterfall
and try to display step info. (v. 3.10.1.dev426)
Actual result:
Tooltips are broken - can't see anything.
More info:
Works well on latest Chrome, Edge and FF earlier than v.124.
Reproduced on our private Buildbot too (v.3.5.0)

[pmisik]

Could you please attach images from FF 123 vs 124/5?
I've never seen correctly rendered Watherfall in FF.
This is what I see in FF 125.0b7 (64-bit) on Win11 x64.

[marrak]

FF 123 - win64 (Windows 10)

[marrak]

FF 124 - win64 (Windows 10)

[yan12125]

It's reported as a Firefox bug and fixed: https://bugzilla.mozilla.org/show_bug.cgi?id=1886012. I can confirm with Firefox beta (126.0b9), the waterfall view works fine again.

[pmisik]

I think this can be closed as it is fixed in Firefox 126 released today.

[p12tic]

Indeed, thanks!