As a driver of a tank, when turned in, Hand-IK no longer follows the animations of whatever it was assigned to. The animation freezes and updates only when chaning to exterior or optic view.
possibly related to the issue/ "feature" that tank drivers are forced hidden for 'spectators' when turning in (https://feedback.bistudio.com/T83066)?
Edit: Turns out the view from external issue is already fixed. When using viewDriverInExternal=1 the issue with frozen IK is still present however.