### Steps to reproduce

1. Begin of the insertionHave a project with multiple work packages.

2. Go to backlogs

3. In the backlog there, close the work packagesEnd of the insertion Begin of the deletion Unclear, happens e.g.End of the deletion on Begin of the insertionposition 2 and 3

1. The result should be that those disappear from the backlog

4. Move the work package now at position 3 to the second position End of the insertion Begin of the deletion [Community](https://community.openproject.org/projects/stream-jira-agile-replacement/backlogs/sprint_planning)End of the deletion


<img class="image_resized op-uc-image op-uc-image_inline" style="width:555px;" src="/api/v3/attachments/920127/content">

### What is the buggy behavior?

* The dragged work package Begin of the insertionwill still be onEnd of the insertion Begin of the deletion sometimes does not stay at theEnd of the deletion position Begin of the insertion3.End of the insertion Begin of the deletion it was dragged to&nbsp;End of the deletion


### What is the expected behavior?

Drag&amp;Drop works reliably