Only show share parent folder if you have both shared with you

Given a structure like this: folder1/folder2 If I share folder1 with group A and folder2 with group B, a user who is in both groups will see the two shares, one is folder1 containing folder2 and one is folder2 itself. I you sync shared folders to devices (which I do), it will also get synced twice. Steps to reproduce 1. Create a nested folder structure 2. Create a user in two groups 3. Share folder1 with Group A en folder 2 with group B 4. Check in web and sync shared folders to device Expected behaviour The share should only appear once for each user. I'm also in favor of maintaining directory structure where a user that is not in group A (so has no rights on folder1), actually still has the directory hierarchy intacted, so that with the name of the shared folder set in config (shared for me), the hierarchy Shared/folder1/folder2 is always the same Actual behaviour Hierarchy is discarded if you are not in Group A and data is duplicated if you are in groups A …