[System theme leak] Flickering when tooltip should appear
Environment/Versions
- GIMP version: 2.99.16 and 2.99.17 built from commit 0485e36c
- Package: compiled via copr: https://copr.fedorainfracloud.org/coprs/uriesk/gimp-nightly
- Operating System: Fedora 38
Description of the bug
When i hover over an item in the toolbar for a second, just when the tooltip is supposed to appear, the highlight of it starts to flicker instead. If I hover over an entry in the menu or a dropdown that das a tooltip, the selection will flicker. This does not happen on every single tooltip, i.e. all the tooltips in the Test -> Testdialog work fine.
Possibly Related: #2621 (closed)
I also got told that the same issue appears on the 2.99.8 build that redhat provides for RHEL9.
Video of it happening: https://files.catbox.moe/b3630q.webm
Reproduction
Is the bug reproducible? Always (for me)
Reproduction steps:
- Compile on Fedora
- Hover over an item
Expected result:
- Tooltip appears
Actual result:
- Highlight starts to flicker
Additional information
Here is a buildlog: https://download.copr.fedorainfracloud.org/results/uriesk/gimp-nightly/fedora-38-x86_64/06205969-gimp-nightly/builder-live.log.gz There are 2 patches applied, one to make it build (defcheck) and one to change an option in gimprc (font-path), but none of them seems relevant to this issue: https://github.com/uriesk/gimp-nightly-rpmspec