### Steps to reproduce

1. Add a link to a wiki page to the work package description with some text around

* e.g. "This is the link: \[link\]"

* it must be a new/modern link, i.e. added through the "+ Insert" menu

2. Save the description

3. Edit the description again, change something unrelated, save

4. Repeat until satisfied


### What is the buggy behavior?

A space is added in front of the wiki page link with each save cycle.

### What is the expected behavior?

Spacing around the wiki page link does not change over time, unless I intentionally change the spacing.

###

### Environment information

**OpenProject version**

Unreleased version of wiki tab/XWiki integration feature.

**Browser**

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