System Information
Operating system: Linux-5.14.16-arch1-1-x86_64-with-glibc2.33 64 Bits
Graphics card: NVIDIA GeForce GTX 1660 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 495.44
Blender Version
Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-11-15 19:28, hash: rBa040d2a93a7d
Worked: Never.
Additional info
This happens for both geometry and shader nodes.
It seems to work in sculpt, vertex paint, weight paint.
Exact steps for others to reproduce the error
Go in to one of the modes.
Do things in the node editor.
Try to undo.