I was using the 2.1.28, and then updated to 2.1.30, at first it did work, but now I’m using 2.1.35 and it doesn’t work again
I will keep using the shortcut above mentioned until further fixes
Anki 2.1.49 qt 5.14.2 and altgr didn’t work when adding a card, but it worked when editing it, I tried the bat file that you mentioned and it works now, but only with my physical keyboard, it doesn’t work with my on-screen keyboard, either in adding or editing.