When holding and activating a shield in the off hand, then scrolling to a trident or bow in the main hand those animation models will be triggered too.
Related to MC-177873.
MC-178572
Using a shield triggers model for other poses if respective item is held in the other hand
Resolved
Fixed
0
CalXee
(Unassigned)
Plausible
Player Animation
1.15.2, 20w15a, 20w16a, 20w17a, 20w18a, ..., 1.16 Pre-release 1, 1.16 Pre-release 2, 1.16 Pre-release 3, 1.16 Pre-release 4, 1.16 Pre-release 5
1.16 Pre-release 8
Retrieved
Fixed in 1.16 Pre-8. 🙂