Universal Control typing in upper and lower case letters

Typing on the iPad with my MacBook’s keyboard on universal control appears “LiKe ThIs HhHhHhH”.

A workaround I’ve found to is to hit the caps lock so that it locks it in either the upper case or lower case.

e.g. if caps lock = off, I start typing “AaAaA” with the last letter uppercase, and then hit caps lock = on, it starts typing in lower case.

It magically fixed itself a few weeks back, but restarting my iPad brought this problem back.