In the latest 1.17 snapshot (21w11a), the bobber on the fishing rod is bugged. It can be retrieved and cast with the correct sounds, but the rod remains in its stationary position in your hand.
Linked issues
Comments 1

In the latest 1.17 snapshot (21w11a), the bobber on the fishing rod is bugged. It can be retrieved and cast with the correct sounds, but the rod remains in its stationary position in your hand.
migrated
(Unassigned)
Unconfirmed
Retrieved
Duplicate of MC-219849