Structuring data with the hierarchy / tree view and ran into two, three issues. Not sure if these are bugs as the feature is still in beta or am I doing something incorrectly.
Opening / closing a group, only the top group is hidden (sometimes)
Hello,
You can switch on the hierarchy in case you link the same table (you add a field - link type - and point it to the same table)
In the Fields definition → Add table link ->Link to table (choose the same table) → Use as hierarchy