[Bug]: Files/Folders not visible in trash bin when deleting from shared folder

[christianwolfcodesorcerer]

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

When deleting folders or files from a shared folder they are not shown in trash bin and can not be restored.

Installation details:

• helm chart nextcloud-3.5.21
• image: tag: 26.0.5-apache
• db: mariadb
• redis: enabled

Steps to reproduce

1. Log in as admin
2. Create two users
3. Log in as first user
4. Create a folder with subfolders and files and share it with the second user (permissions: 15)
5. Log in as second user
6. Delete a subfolder or a file in the shared folder and open trash bin
7. Trash bin is empty
8. Log in as first user again
9. Deleted file/folder is in trash bin and can be restored

Expected behavior

A user should be able to see deleted files/subfolders from a shared folder and restore them (if he has sufficient rights).

Installation method

None

Nextcloud Server version

26

Operating system

Other

PHP engine version

Other

Web server

Other

Database engine version

MariaDB

Is this bug present after an update or on a fresh install?

None

Are you using the Nextcloud Server Encryption module?

None

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

No response

List of activated Apps

No response

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

No response

[solracsf]

Should be fixed by #43259