Broken All / Personal files navigation

### ⚠️ 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

1. Install Nextcloud client app `33.0.0`.
2. Open the app, _All files_ opens.

3. Open some folder, _Documents_, for example.

4. Tap _All files_ button at the bottom.
5. See, that top bar is re-rendered: menu instead of back button, search bar instead of _Documents_ name, account instead of search. However, all other content stays the same - displays folder content instead of _All files_.

### Expected behaviour

Should display content of _All files_.

### Actual behaviour

Content of opened directory is displayed.

### Android version

16

### Device brand and model

Xiaomi Redmi 4X

### Stock or custom OS?

Custom (explain in "additional information")

### Nextcloud android app version

33.0.0 F-Droid

### Nextcloud server version

32.0.6

### Using a reverse proxy?

Yes

### Additional information

Works fine on `3.34.1` F-Droid.