Bug description

Remote shares are listed under Shares → Pending Shares.

In Nextcloud 29, the option to set a reminder is available for pending shares, but setting a reminder does not actually work.

Steps to reproduce

1. Set up instanceA and instanceB.
2. Alice (instanceA) shares a folder with Bob (instanceB).
3. Bob (instanceB) tries to set a reminder for the pending share.
4. 💥

Expected behavior

Don't show set reminder for pending shares.