Proof Owners Cannot Upload New Version of Proof
Hi,
I am a WF admin trying to solve this issue where a user who is not originally a proof creator - cannot upload a new version of proof. The second user as per below picture was a reviewer and the third user was the one who created the proof.
I took the initiative to assign the 'ownership' to the second user as I understand that the owner will be able to upload new version of proof. However afterwards, that particular user still cannot upload new version of proof. Is there a way that we can fix this so that the owner can upload new version of proof?

Any kind of help is appreciated! Thanks.
Taufiq