System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 456.71

Blender Version
Broken: version: 2.92.0 Beta, branch: master, commit date: 2021-01-13 16:33, hash: rB5d826866a3d8
Worked: (newest version of Blender that worked as expected)

Short description of error
Ctrl + Z does not undo, and undo is not present under edit menu.

Exact steps for others to reproduce the error
Ctrl + Z does not undo, and undo is not present under edit menu.