Bug: Chrome can't set Cursor in Front of LexicalDecoratorNode

Lexical version: Playground

## Steps To Reproduce
1. Import this Lexcical State
```
{"editorState":{"root":{"children":[{"children":[{"equation":"a","inline":true,"type":"equation","version":1},{"type":"linebreak","version":1},{"equation":"b","inline":true,"type":"equation","version":1}],"direction":null,"format":"","indent":0,"type":"paragraph","version":1,"textFormat":0,"textStyle":""}],"direction":null,"format":"","indent":0,"type":"root","version":1}},"lastSaved":1733474696407,"source":"Playground","version":"0.21.0"}
```
2. Try to move the cursor in front of the second line
3. On Chrome it will jump to the end of the first line
4. This makes it impossible to add something in front of the second line

## The current behavior

On Chrome:

https://github.com/user-attachments/assets/447ee59a-78bd-410d-b1ea-cc12365f7317

## The expected behavior

On Firefox it works (despite the cursor being invisible)

https://github.com/user-attachments/assets/47c7b60f-be73-4a8e-8178-0b8f7ddae4c6

## Impact

We're using `LexicalDecoratorNode` for `@mentions` and other types of references within our app. Not being able to set the cursor in front of those makes the experience a bit cumbersome.