To reproduce:
1. Place a bow in the off-hand slot
2. Press F5 twice
3. Arm and fire the bow. The player model doesn't move, but the sprite's firing animation still plays, and the bow fires.
To reproduce:
1. Place a bow in the off-hand slot
2. Press F5 twice
3. Arm and fire the bow. The player model doesn't move, but the sprite's firing animation still plays, and the bow fires.
Thank you for your report.
However, your ticket has been resolved as a duplicate.
This issue has been linked to the original bugreport: MC-83599. You can find or add further information on that report.
Please search before reporting any bugs, as it's likely that one exists already.