### Steps to reproduce

1. Begin of the insertionHaveEnd of the insertion Begin of the deletion Login and go toEnd of the deletion a Begin of the insertionproject with backlogs enabled.End of the insertion Begin of the deletion project/BacklogEnd of the deletion

2. Begin of the insertionHaveEnd of the insertion Begin of the deletion Make sure you have aEnd of the deletion at least a couple Begin of the insertionsprintsEnd of the insertion Begin of the deletion Sprints,End of the deletion so that the Begin of the insertionSprints column scrolls.End of the insertion Begin of the deletion page scrollsEnd of the deletion

3. Begin of the insertionLog in as a user who can manage sprints/view work packages.

4. Go to the backlogs page.

5. End of the insertion Begin scrolling Begin of the insertionthe Sprints columnEnd of the insertion


### What is the buggy behavior?

* The scroll bar Begin of the insertionoverlapsEnd of the insertion Begin of the deletion overlaysEnd of the deletion the Sprint containers


### What is the expected behavior?

1. The scroll bar should not overlap the Sprint containers. (it can optionally be hidden)


### Screenshots

See screen recording attached Begin of the insertion

### Environment information

**OpenProject version**

Core build

[7824d1d3040a93f999a7f12148675f9b11467ac5](https://qa.openproject-stage.com/external_redirect?url=https%3A%2F%2Fgithub.com%2Fopf%2Fopenproject%2Fcommit%2F7824d1d3040a93f999a7f12148675f9b11467ac5)

Product version

[2489872ee97cd37949deabe02e735629caf76783](https://qa.openproject-stage.com/external_redirect?url=https%3A%2F%2Fgithub.com%2Fopf%2Fsaas-openproject%2Fcommit%2F2489872ee97cd37949deabe02e735629caf76783)

Core version

OpenProject 17.4.0

**Browser**

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

**Operating System**

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