When you open the hopper GUI, it says item hopper instead of hopper, which is weird because its called a hopper, not an item hopper.
MC-259467
Hopper GUI shows wrong title
Resolved
Duplicate
0
Xarbon
(Unassigned)
Unconfirmed
(Unassigned)
1.19.3
Retrieved
This has been pointed out before in MC-174874, which got resolved as a feature request.
This is not actually a bug, but rather a change request.