Fix contextual menu look

With this weird fix introduced in Firefox 114, now the contextual menu can never be forced to follow system theme, and we are suffering from that hardcoded ugly Adwaita theme.

Even setting widget.gtk.native-context-menus replaces that menu with another broken one where nothing works with it.

Is there any hack/fix to force that contextual menu to follow Dark Breeze on Plasma KDE ?

Firefox: 116.0.3 
Operating System: Manjaro Linux 
KDE Plasma Version: 5.27.7
KDE Frameworks Version: 5.108.0
Qt Version: 5.15.10
Kernel Version: 6.4.11-1-MANJARO (64-bit)
Graphics Platform: Wayland