1956725 - Calendar content flickering

Status: RESOLVED INVALID

(Thunderbird :: Message Reader UI, defect)

Description

[andrej.v]

Steps to reproduce:

The calendar events are "moving/flickering" very quickly, means it's more-less unusable. I tried to restart or re-add the calendar, but didn't help. Some versions ago it was fine, but I can't remember the exact version.

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GPU: Mesa Intel® Graphics (ADL GT2)
OS: Ubuntu 22.04.5 LTS
Gnome version: 42.9
Window Manager: Wayland (but it's not working on Xorg as well)

Actual results:

Hopefully this video explains it https://filebin.net/lkkw7p0zblaextm4/thunderbird_bug.mp4

Expected results:

Not moving...

Comment 1

[andrej.v]

After resizing the top level title section, issue is gone.