I use PaperUI/HabMin on 2.5.0-SNAPSHOT (#1650) on openhabian pi.
I want to use the out-of-the-box functionality for adding things and their items, so to speak simple mode. After creating the items I would like to group them. So I turn off simple mode and try to edit the group attribute for the items.
It does not allow me editing the group for an item neither in HabMin nor in PaperUI.