Google Play / Fdroid versions lack nested folder sync.

### ⚠️ 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/).

### Steps to reproduce

Download from either Google play or Fdroid.
Sync a nested folder.

Try with GitHub version

### Expected behaviour

All 3 versions should behave the same. Sync nested folders.

### Actual behaviour

Google play/Fdroid versions syncs only level 1 file.
GitHub version is working.
But all three versions show the same version number, which is extremely confusing.

BTW, Google Play and Fdroid versions are 78MB but GitHub version is 38MB but function is better. Shouldn't them be on different version numbers?

### Android version

15

### Device brand and model

Oneplus

### Stock or custom OS?

Stock

### Nextcloud android app version

3.32.0

### Nextcloud server version

31.0.6

### Using a reverse proxy?

No

### Android logs

_No response_

### Server error logs

```bash

```

### Additional information

_No response_