Two-way sync does not synchronize new files from phone

### ⚠️ Before posting ⚠️

- [x] This is a **bug**, not a question or an enhancement.
- [x] I've [searched for similar issues](https://github.com/nextcloud/android/issues) and didn't find a duplicate.
- [x] I've written a clear and descriptive title for this issue, not just "Bug" or "Crash".
- [x] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/).

I noticed this issue with my Obsidian folder, where locally created notes are not being synchronized.

### Steps to reproduce

1. Create a folder either through the nextcloud website dashboard or through nextcloud desktop client
2. Create a simple text file with a word as content
3. Sync that folder on Nextcloud Android and wait until it synced it for the first time
4. Once synced, create a text file in the local directory (inside com.nextcloud.client -> in the newly synchronized folder
5. Wait for the next synchronization to happen
6. See that the locally created files are not being synced.

### Expected behaviour

Files created on the smartphone inside the 2-way-sync folder should be synchronized as well.

### Actual behaviour

It currently ignores all locally created files

### Android version

16

### Device brand and model

Samsung Galaxy S24 Ultra

### Stock or custom OS?

Stock

### Nextcloud android app version

33.1.0

### Nextcloud server version

v33.0.2

### Using a reverse proxy?

Yes

### Android logs

_No response_

### Server error logs

```bash

```

### Additional information

_No response_