Check/uncheck item triggered when clicking right of a list item

[Mulder42]

Describe the bug
If one clicks on the right end of a task list item, the checked/unchecked status of a list item is constantly unintentionally changed, which is really tiring.

To Reproduce
Steps to reproduce the behavior:

1. Open a "text" (.md) file within Nextcloud in a desktop browser
2. Create a task list
3. Click somewhere right of a task (especially one that uses almost all the editor's width)

Expected behavior
The checked/unchecked status of a task list item should only change when you click on the checkbox.

Server details:

• Nextcloud version: Nextcloud Hub 25 Autumn (32.0.9)
• PHP Version: 8.3.30
• Database: mysql 10.11.18

Client details:

• OS: Windows 11
• Browser: Firefox
• Browser version: 152.0.6 (64-Bit)
• Device: Desktop