Can’t use Pocket UI after update 1.21

Since update 1.21 I have not been able to use Pocket UI since it messes with the interacting of the items in the hotbar. Seems like I only can select every second item and when I try to select  I instead place blocks. 

Classic UI works but makes the experience a bit annoying since my screen isnt too big and the items gets really tiny in Classic View. 

I play on iPhone 13.