Invisible window

Hello,

I want to try opcode and build it following your instructions. Only difference, I've installed rust 1.85.0 from debian repositories (package rust-all). My system ist debian trixie. Desktop is Xfce/Xorg, I've tried Gnome/Xorg and Gnome/Wayland as well. No error message in terminal. The build showed lots of warnings, but no error.

The window appears in the task list, and I can move it after pressing [alt][space]. Windows behind the invisible opcode window don't get focus.

Edit: Found a workaround, window becomes visible:

WEBKIT_DISABLE_COMPOSITING_MODE=1 ./opcode

graphics:

$ lspci -k | grep -A3 "VGA"
01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M1000M] (rev a2)
	Subsystem: Lenovo Device 2230
	Kernel driver in use: nouveau
	Kernel modules: nouveau