### Steps to reproduce

1. Login as a user with meetings permissions

2. Go to any meeting

3. Add an agenda item

4. Add a tall screenshot to your agenda item

5. Scroll


### What is the buggy behaviour?

* Screenshot overlaps with CKeditor tool bar


### What is the expected behaviour?

1. Begin of the insertionThe image is contained in the input area and does not spill out like it does now.

1. It should not be in front of the fixed toolbar.


End of the insertion Begin of the deletion Not sure, TBD UX UI group


End of the deletion ###

### Screenshots and other files

<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/919370/content">

### Environment information

**OpenProject version**

community so either 17.1.2 or 17.2.0

**Browser**

* [ ] Chrome
* [x] Firefox
* [ ] Safari
* [ ] Mobile Safari
* [ ] Other (please specify)

**Operating System**

* [x] Windows
* [ ] Mac OS X
* [ ] Mobile iOS
* [ ] Mobile Android
* [ ] Linux (please specify distro)
* [ ] Chrome OS
* [ ] Other (please specify)