System Information
Operating system: Windows 10
Graphics card: GeForce RTX 2070
Blender Version
Broken: 2.80
Worked: 2.79
Somehow I and many others have managed to trigger some setting to COMPLETELY DISABLE ALL SELECTION and it seems next to impossible to figure out what it was. It seems to be a per-file thing as the default start-up file has selection active again.
Resetting to default UI settings did nothing.

