[Sequencer][ControlRig] What's the point of "Create Linked Animation Sequence"?

Whats the benefits of this “Create Linked Animation Sequence” option in sequencer?
I would assume that after creating this linked animation it should somehow update when you create keys in sequencer. But it does not. There is no option “update linked animation”. Only “open linked animation”.
Can you update it?

You have to save the LevelSequence in order to update the animation.
This does not happen if you just do a level save or save all, you have to manually click this (epic fix this)
Otherwise the linked animation won’t update, and you will lose the progress you did in your level sequence.


Thanks. I’ll try. Last time I’ve pressed that button my animation got reset.