System Information
Operating system: Linux-5.11.0-44-generic-x86_64-with-glibc2.31 64 Bits
Graphics card: NVIDIA GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.86
Blender Version
Broken: version: 3.0.0, branch: master, commit date: 2021-12-02 18:35, hash: rBf1cca3055776
Worked: (newest version of Blender that worked as expected)
Short description of error
In previous versions outline of curve switching off when you going to Edit Mode (as well as you edit Meshes). In 3.0 Outline very interferes to edit curve in Edit mode.
Exact steps for others to reproduce the error
Create Bezier Curve - Add Depth - Enter to Edit Mode.