High VRAM usage on nvidia (memory leak?)

[kelvie]

Hello, on my nvidia system, it seems like VRAM usage is really high with this plugin after opening windows and even after closing them.

I'm not sure how to debug this though, but basicaly, on boot:

kwin_wayland uses 110 MB vram

After opening firefox, it shoots up to 2.5GB vram, then even after closing it, it remains at 2.5GB. Perhaps there's a texture leak or something somewhere?