Operating system: Linux-5.4.0-60-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce GT 630/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.141
Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-01-13 23:58, hash: rB0876829e7a77
Worked: (newest version of Blender that worked as expected)
Short description of error
In the T-panel of the texture editor there is a tool button for annotations, but it does nothing, and the settings in the N-panel are missing as well.
Exact steps for others to reproduce the error
switch a window into texture editor
Hit "T" to show the toolbar
Try to write sth.