### Steps to reproduce

1. Create a Begin of the insertiondynamicEnd of the insertion Begin of the deletion newEnd of the deletion meeting Begin of the deletion using FirefoxEnd of the deletion
2. Begin of the insertionAdd anEnd of the insertion Begin of the deletion close theEnd of the deletion agenda Begin of the insertionitemEnd of the insertion
3. Begin of the insertionAdd a long url toEnd of the insertion Begin of the deletion type some short text inEnd of the deletion the Begin of the insertionagenda item's bodyEnd of the insertion Begin of the deletion Minutes text field
4. goEnd of the deletion with Begin of the deletion the cursor in front of the first letter and insertEnd of the deletion a Begin of the insertionnon-natural line break.End of the insertion Begin of the deletion table of contentsEnd of the deletion
Begin of the insertion4.End of the insertion Begin of the deletion 5.End of the deletion Begin of the insertionResizeEnd of the insertion Begin of the deletion makeEnd of the deletion the Begin of the insertionbrowser window toEnd of the insertion Begin of the deletion text that was typed just before asEnd of the deletion a Begin of the insertionnarrow widthEnd of the insertion Begin of the deletion heading 1
6. click on toggle preview mode
7. as nothing happens, click againEnd of the deletion

### What is the buggy behavior?

* The Begin of the insertionlink overflows. Visible in https://community.openproject.org/meetings/2957End of the insertion Begin of the deletion content is lost
* If you click on save, the page will only show "undefined"End of the deletion

Begin of the insertion<img class="op-uc-image op-uc-image_inline" style="width:488px;" src="/api/v3/attachments/93476/content">

End of the insertion ### What is the expected behavior?

* Begin of the insertionThe link wraps correctly and doesn&#39;t overflowEnd of the insertion Begin of the deletion No content should be lostEnd of the deletion

### Environment information

**OpenProject installation type**

Begin of the insertionhttps://community.openproject.orgEnd of the insertion Begin of the deletion * [ ] Hosted cloud edition
* [x] Packaged installation
* What distribution? --&gt; Ubuntu 22.04.02 LTS
* [ ] Docker All-in-one container
* [ ] Docker-compose installation
* [ ] Other (please specify)End of the deletion

**OpenProject version**

Begin of the insertionunreleased/devEnd of the insertion Begin of the deletion v12.5.4, 13.2End of the deletion

**Browser**

* Begin of the insertion[x]End of the insertion Begin of the deletion [ ]End of the deletion Chrome
* [x] Firefox
* Begin of the insertion[x]End of the insertion Begin of the deletion [ ]End of the deletion Safari
* Begin of the insertion[x]End of the insertion Begin of the deletion [ ]End of the deletion Mobile Safari
* [ ] Other (please specify)

**Language**

English