Certain items are assigned to Default when viewed in a group
Page creation date :
Symptoms and conditions that occur
If you group a checklist that has taken over from a previous version of Rastil, some items are assigned to Default, which does not belong to any group.
Countermeasures
After selecting the item assigned to Default, it is successfully reflected in the group by "cut" from the right-click menu, right-click again, and paste "paste" from the menu.