OpenProject Version

13.0.1, local installed community edition

OS / Browser / Language

Mac OS Ventura 13.5.2

Safari 16.6

English

Issue Seen

I had one parent project (Kawagarbo) and one sub project (PLX cluster). I created one task in parent project then move it to sub project, in this way, the task could be seen in both parent and child projects.

However, when I created child item for this task, I found it was shown twice in parent project and the first view didn't present its children.

1. This screen is the WP view for project Kawagarbo (see top left). You can see task id 52 is of project PLX Cluster. 

2. this is the screen when I click "RELATIONS" in screen #1. You can see this task #52 have four children but in left pane is shown as a standalone task.

3. Then I click next page to show task 101-168/168. Task 52 is shown again, this time with correct children.