Sharing permissions – Figma organisation (Team and File level)

Hi everyone!

As an agency, we usually share prototype links with clients.
Designers don’t usually share links directly, but Project managers do.

When sharing a file, I want the project manager, so, not an ‘Editor’, to change sharing permission on all files in a project to ‘Anyone with the link’ ‘Can view prototypes only’.

This seems to be only possible at the file level and can only be changed by an editor, which slows down the process if the designer forgot to change permissions.

I tried giving the PM ‘Admin’ permissions at Team level but no luck.

Any suggestions?