Approval creates "duplicate" shared file when using groupfolders

[Nils160988]

I wanted to ask for approval for a file, which exists in a groupfolder. Both requester and approver already have access to the file. Asking for approval creates a direct share, so the approver sees the file twice (once in the groupfolder and once as a shared file). I would not expect this additional share to show up for the approver.

If more elaboration on this problem is needed, please let me know!