[Bug]: Nextcloud on macOS Sequoia suddenly pauses some Virtual Folder Sync connections

### ⚠️ Before submitting, please verify the following: ⚠️

- [x] This is a **bug**, not a question or a configuration issue.
- [x] This issue is **not** already reported on Github (I've searched it).
- [x] Nextcloud Server and Desktop Client are **up to date**. See [Server Maintenance and Release Schedule](https://github.com/nextcloud/server/wiki/Maintenance-and-Release-Schedule) and [Desktop Releases](https://nextcloud.com/install/#install-clients) for supported versions.
- [x] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/)

### Bug description

Sometime some of the sync-connections get paused without any reason

### Steps to reproduce

Just use client with more then one sync-connection and virtual folder enabled (fast sync disabled)

### Expected behavior

Should not stop sync automatically

### Which files are affected by this bug

/Users/kurtfidler/Nextcloud/Kunden/W-X/Wetscher, Greifcenter, Andechsstr. 85, Fügen Zillertalstr. 31, 6263 Fügen/Greifcenter, Andechsstr. 85/2025 Yami Terrasse/Pläne/.Grundrisse, Schnitte, Axometrie.pdf

### Operating system

macOS

### Which version of the operating system you are running.

15.3.2

### Package

Official macOS 12+ universal pkg

### Nextcloud Server version

30.0.6

### Nextcloud Desktop Client version

3.16.2

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

Fresh desktop client install

### Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

### Are you using an external user-backend?

- [x] Default internal user-backend
- [ ] LDAP/ Active Directory
- [ ] SSO - SAML
- [ ] Other

### Nextcloud Server logs

```shell

```

### Additional info

_No response_