Scroll in media view resets when viewing a photo/video

### ⚠️ 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. Go into media view, scroll down a little
2. Press any image or video
3. Go back to the media view

### Expected behaviour

When I go back to the media, I should be where I was before I clicked the photo/video, i.e. on the same scroll position

### Actual behaviour

The scroll position resets and I end up at the top of the media view, meaning I have scroll back again to get to where I was before I clicked the photo

### Android version

16

### Device brand and model

Samsung Galaxy s21

### Stock or custom OS?

Stock

### Nextcloud android app version

34.1.1

### Nextcloud server version

34.0.3

### Using a reverse proxy?

Yes

### Android logs

_No response_

### Server error logs

```bash

```

### Additional information

_No response_

Reproduce the issue in the Android app by following the listed media-view steps, then trace how navigation returns from a photo or video to the media view. Done means returning to the same scroll position instead of the top; verify this for both photos and videos on the reported setup.

Written by the indexing model from the issue text.