For example a 2x2 item like hussar wings will have a 3x3 "hitbox".

In this case for example quality of wings is shown top right (110), one "inventory box" to the right, and, when I mouseover the tile bottom-right to the wings, I still have the description for them.
Same when mouseover on the leech, I'll have the wings description.
Also I can't pick up the leech, When I click on it I get the wings in hand.
Problem occurs on both java 8, java 17 and java 23.
Running a RTX3070 on a 4k screen