My object geo has a moving polyextrude node, that animates the face. I wanted to rig the geo so I made a bone structure and captured the geometry to the Root. By doing that i realized capturing geometry freezes that frame which resulted my polyextrude to stop moving on the geo.

Is there a way around it?

don't use a polyextrude, make that deformation into a blendshape.

post you file and I can take a look.