Just installed PS CC 2020 2.1.2.
When you do Command-R from Bridge, "To Open in Camera RAW" you now get one shot at clicking the little down arrow on the crop tool to select a crop preset. If you use the crop tool, or select a preset, then clicking the down arrow no longer works. You can still drag the corners and edges, but only at the preset ratio selected (e.g., can't select 4x5, then square).
I know it's hard having to work from home, but seriously, could we please have an update that doesn't break other stuff?