Plans: issues appear twice when using Label grouping

[Corinne Guibert]

Hello

I'm using Plans to display issues from various projects and I'm using the "Group by labels" option in the "View settings".

However, when using this grouping, I have issues that appear in both the "All other issues" group and the group that matches their label.

My questions:

1/ is there a way to  hide the "All other issues" group ?

2/ how can I avoid having duplicate issues ?

I checked the TP-22 and it has only one label.

The only thing different between the duplicate issues and other issue is that at one point, I changed its label to put it in a correct group.  So it could be some cache information not cleared from Jira. In this case how to clear it ?

Thanks for your help