STEPS TO REPRODUCE 1. create the kwin window rule: titlebar color scheme 2. apply the rule 3. launch dolphin OBSERVED RESULT the kwin window rule: titlebar color scheme is ignored. the titlebar color scheme is the universal color scheme. EXPECTED RESULT kwin window rule: titlebar clor scheme should be obeyed and the selected color scheme should be applied to the titlebar. SOFTWARE/OS VERSIONS Operating System: Fedora Linux 40 KDE Plasma Version: 6.1.4 KDE Frameworks Version: 6.5.0 Qt Version: 6.7.2 Kernel Version: 6.10.7-200.fc40.x86_64 (64-bit) Graphics Platform: Wayland ADDITIONAL INFORMATION i played around with settings like "window class", "match whole window class", "window types" but that did not help. i logged out and re-logged in, but that also didn't help.
i filed it under dolphin, as most other apps (except for libreoffice via flatpak under certain circumstances) all do follow my titlebar color rules.
fixed at least since plasma 6.2.4 or dolphin 14.12