Markor search jumps not to exact finding position

### ⚠️ This issue respects the following points: ⚠️

- [x] This is a **enhancement/feature request**. Not a [bug or question](https://github.com/gsantner/markor/issues/new/choose).
- [x] The topic is **not** already reported at [Issues](https://github.com/gsantner/markor/issues?q=#js-issues-search). _(I've searched it)_.
- [x] Markor **is** up to date. See [Releases](https://github.com/gsantner/markor/tags) for the latest version. Updates are available from [F-Droid](https://f-droid.org/en/packages/net.gsantner.markor/) and GitHub.
- [x] The wanted feature/enhancement is not present in the latest development version (git master). (Please [download](https://nightly.link/gsantner/markor/workflows/build-android-project/master) and try the test version of Markor, named **Marder**. Don't worry; Markor and Marder appear as completely separate applications. You can install both side-by-side, and Markor's settings are not touched. If your desired feature is present, you don't need to open this issue. The change will be part of the next Markor update.)

### Description

1. search for Text in HTML code
2.
3.

### Information

Android version: 13
Device: fp5
App Version: 2.14.1

### Source

F-Droid

### Format / File type

Not specific

### Additional info / Log

```shell
hi
If i search for text in a big HTML file the find is not shown in the search field.
Perhaps the rows code are too long?
And tipp on the popup finding to edit the finding it also jumps far away.
```

Reproduce the search behavior with a large HTML file, checking both the search field and the popup result used to edit the finding. Trace the search-result navigation entry point and confirm that selecting a result places the editor at the exact matching position rather than elsewhere in the document.

Written by the indexing model from the issue text.