Test Control Rig - Backwards : my "Bake to Control Rig" is empty

Development Character & Animation
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1

Hi guys, I would like to test the backwards part of my control rig with a animation, but my “Bake To Control Rig” is empty …

Screenshot_1

Do you have an idea ?

Edit: ok, if I redo a sequence from 0 with my BP_character, I can see now my Rig in the menu “Bake To Control Rig”.

But, now I have that ( BIG problem of scale, and no controlers moving) after the bake… something is wrong but where …
Screenshot_2

2

Having the same issue. Did you find a solution to this issue?

3

The Control Rig must have Backwards Solver.