System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 456.71
Blender Version
Broken: version: 3.1.0, branch: master, commit date: 2022-03-08 18:16, hash: rBc77597cd0e15
Short description of error
Something about curve editing in combination with "Normalize Thickness" causes a crash. I know there are still a lot of unfinished bits of code with Grease Pencil "Curve Editing", but most give a "not implemented". This is different, since it causes the whole program to crash.
Exact steps for others to reproduce the error
In the attached file: