When I sit in the boat I can't take my favourite map. I also can't change the map when I have one in my hand or take anything else from the inventory.

I need always take the map before I sit in the boat. That makes - in addition to the general problem - stepping in and out of the boat complex because I can't see anything because of the map in front of my face.

That worked before the update to 1.19.20, since installation of the update I have the described effect.