So an update, I reinstalled manjaro went to testing and tried the same thing to no avail, trying unstable now. Kvantum is the only thing that seems to work, but even then settings pop out menus are all broken, as well as menu animations not applying
Note: It’s a VM fresh install with switching to testing branch and it utilizes Kvantum Manager for selecting Application Menu > Settings > (Window) Colour Scheme. Maybe there is other solutions.
Dolphin has some issues but I wasn’t spending more time to try different settings.
cat /etc/environment ✔
#
# This file is parsed by pam_env module
#
# Syntax: simple "KEY=VAL" pairs on separate lines
#
QT_AUTO_SCREEN_SCALE_FACTOR=1
#QT_QPA_PLATFORMTHEME="gnome"
#QT_QPA_PLATFORMTHEME=qt5ct
#QT_STYLE_OVERRIDE="kvantum"
# Force to use Xwayland backend
# QT_QPA_PLATFORM=xcb
#Not tested: this should disable window decorations
# QT_WAYLAND_DISABLE_WINDOWDECORATION=1
EDITOR=/usr/bin/nano
MOZ_ENABLE_WAYLAND=1
qt5ct and qt6ct removed
Kvatum manager installed (works out of the box)
Kate, Konsole etc choose in application settings a respective dark theme as color scheme
Dolphin I don’t know yet
Yes you can overwrite all Qt applications with QT_STYLE_OVERRIDE=“kvantum”. You will have to select and adjust your default theme in the Kvantum Manager. It’s all your choice.
If you like Kde applications so much you may try Plasma 5
I’ve been using KDE for a long time, but I prefer the consistency of Gnome, KDE keeps crashing applications all the time lol. Can you post your .profile (should be in your home folder) if you have one?
Same went to kde plasma and it runs just fine, haven’t had a crash yet. With the newest kvantum-qt5-git update the cropping on buttons was fixed so it looks a lot better.
Solution: Switch to KDE or use kvantum with some inconsistencies,