F Viera ears move when loading an expression

[lundinl]

Describe the bug
F Viera ears tilt and/or rotate when loading an expression. Toggling the physics enable does not reset the ears to a neutral position.
Last version of Anam where this didn't happen is the release 2022-05-01, has been broken in all following releases including the current one.
Breaking change happened in release 2022-05-31 if i remember correctly https://github.com/imchillin/Anamnesis/releases/tag/v2022-05-30
Don't know if it happens on M Viera, haven't tested.

To Reproduce
Steps to reproduce the behaviour:

1. (Unsure if needed, might just need to load an expression straight away) Load a full pose on a F Viera.
2. Load an expression -> Ears flop around.

Expected behaviour
Ears not to move when loading an expression.