Contacts deleted in Nextcloud Contacts (desktop) remain on the Android device.

[Schneehexe]

Describe the bug

Occasionally, it happens that I no longer need contacts. Before I delete them permanently, I keep them in a special address book that is not synchronized with any other devices.

However, if I now move such a contact to the address book (which is not synchronized), it does not disappear in the mobile devices, as I would expect.

Synchronization is done on Android with DAVx5.

The Nextcloud versions and apps are up-to-date, both on the server and on Android.

PHP is 8.2.13

Steps to reproduce

1. I select a contact that I no longer need for the time being
2. I'm changing the address book from "Personal_Contacts" to "closed_Contacts"
3. The automatic synchronization of DAV5x takes place.
4. In the mobile devices, the contact is still present days later, even though the "closed-contacts" address book is not synchronized with these devices at all.

Expected behavior

The contact does not exist in a synchronized address book and will therefore be removed from mobile devices as well. That's what I would mean by synchronization.

Actual behavior

The contact remains present in the mobile device

Contact version

5.5.3

Operating system

Windows10

PHP engine version

Other

Web server

None

Database

MySQL

Additional info

No response