### Steps to reproduce

* Use a Begin of the deletion tableEnd of the deletion screen size Begin of the insertionlarger than mobileEnd of the insertion

* Go to the homescreen

* Collapse the sidebar

* scroll the page


### What is the buggy behavior?

* The button to expand the menu again keeps it's position and floats above the content


<img class="image_resized op-uc-image op-uc-image_inline" style="width:360px;" src="/api/v3/attachments/721670/content">

### What is the expected behavior?

* Begin of the deletion TBD:End of the deletion The button should scroll with the rest of the Begin of the insertionpage

* The button is not aligned with the waffle iconEnd of the insertion Begin of the deletion page??End of the deletion


###

### Environment information

**OpenProject version**

_16.2_

**Browser**

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

**Operating System**

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

**Language**

_German_