Hi convert-soil,

If you want to animate this, then you need to explore the
Object Manager> Tags> Rigging Tags> Pose Morph: UV

Example
CV4_2025_drs_2024_TXup_01.c4d

Each Pose Morph would store one state for specific labels.
The buttons to record the current setting are in the interface.
Make sure that the animation mode is selected for the rendering.

Please let me know if you have any questions.

Cheers