Describe the bug
When a comment includes a mention of another user via ´@username´, it is not possible to edit the comment.

To Reproduce
Steps to reproduce the behavior:

1. Create a comment in a card and mention another user via ´@username´within the comment text.
2. Click on the three dot menu > Update to edit the comment.
3. Chnge some text.
4. Click the Arrow Icon on the bottom right of the message to confirm your changes
5. See how nothing happens

Expected behavior
The comment should be edited.

Screenshots
If applicable, add screenshots to help explain your problem.

Client details:

• Deck Version: 1.15.1
• Nextcloud Version: 31.0.7