Indirect shares are not showing on search result page

[JammingBen]

Describe the bug

Indirect shares are not showing in the right sidebar when the user is on the search result page.

Steps to reproduce

1. Create a folder "main" and a folder "sub" inside
2. Share the folder "main" with some other user
3. Search for the folder "sub"
4. Reload the search result page to make sure the store has been cleaned
5. Open the right sidebar sharing panel

Expected behavior

The sharing panel shows one indirect share.

Actual behavior

The sharing panel doesn't show any shares.

Issue only exists on master as this is a sharing NG regression.

[JammingBen]

@kulmann @tbsbdr Not sure about the prio here, maybe even a p2? Only affects indirect shares though... solution might be a little complicated, but definitely doable.