I'm running Arch Linux with KDE Plasma 6 which by default uses Breeze as qt application style, but in SMPlayer's interface preferences Breeze is missing from style list (only Windows and Fusion are available). That's when SMPlayer is installed from arch repo, in the Flatpak version Breeze is there.
I'm running Arch Linux with KDE Plasma 6 which by default uses Breeze as qt application style, but in SMPlayer's interface preferences Breeze is missing from style list (only Windows and Fusion are available). That's when SMPlayer is installed from arch repo, in the Flatpak version Breeze is there.