SUMMARY If it is possible to change it, a white color would be probably better. SOFTWARE/OS VERSIONS KDE Plasma Version: 5.15.90 KDE Frameworks Version: 5.58 Qt Version: 5.13.0 beta3 ADDITIONAL INFORMATION This problem appeared with the latest version of Breeze.
Created attachment 120133 [details] Screenshot
Isn't this a bug in Firefox? In chrome with the same theme this doesn't happen. Shouldn't I report this to Firefox bugzilla instead?
It was a Breeze theme bug actually. Fixed with the fix for Bug 356006 though!
Actually never mind, my mistake. Not fixed yet.
As of Plasma 5.17, this is not a problem when using Breeze Dark or Breeze Light. Just default Breeze.
There's a first-attempt patch to fix this: https://phabricator.kde.org/D22452
(In reply to Nate Graham from comment #6) > There's a first-attempt patch to fix this: https://phabricator.kde.org/D22452 ...but I don't think I am going to continue working on that patch, this problem is beyond my abilities.
This is mostly an upstream bug in Firefox itself (https://bugzilla.mozilla.org/show_bug.cgi?id=1562507) but we can try our best to work around it.
Another patch: https://phabricator.kde.org/D22075
(In reply to Nate Graham from comment #9) > Another patch: https://phabricator.kde.org/D22075 You probably meant https://phabricator.kde.org/D23079
I did, sorry about that.
*** Bug 412973 has been marked as a duplicate of this bug. ***
*** Bug 411357 has been marked as a duplicate of this bug. ***
Still happening on Plasma 5.18 beta + Firefox 72.0.2. Operating System: Arch Linux KDE Plasma Version: 5.17.90 KDE Frameworks Version: 5.66.0 Qt Version: 5.14.1
Same thing on Plasma 5.19 + Firefox 77.0.1.
Still an issue with Firefox 88.0.1 and Plasma 5.22 beta on Arch Linux. Set global theme to Breeze Set color scheme to Breeze Use default theme of Firefox
With the new firefox proton UI, this got even more annoying
Firefox has its own tab styling now and doesn't respect the system theme anymore. :( So I guess this isn't a problem anymore from breeze-gtk's perspective.