Nvidia driver causes major stuttering in Gnome with mutter!168 applied

Merge request https://gitlab.gnome.org/GNOME/mutter/merge_requests/168
Bug report on launchpad: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1799679?comments=all
It seems that it works just fine with AMD or Intel graphics, but with proprietary Nvidia driver it doesn’t, as it seems to be exposing some kind of bug that causes stuttering when dragging apps that utilize OpenGL (glxgears, Chromium, Electron-based apps like Slack or Discord).
It’s really a shame, as it brings major improvements to Gnome, but a bug in Nvidia driver prevents it from being merged.