Upon testing purely keyboard shortcuts I found these two.
When creating a new entity in text editor, you can’t use tab to enter the type search field.
In the global search, if you use Shift (seem to be shift only?) to write an uppercase character, you can no longer use the arrow down to sift through the filtered types list. I tested it about 10 times, and there was 1 case where it did work even after writing uppercase character.