Broken chains of "Parent's Group X"

Ok, I admit, this is a “nice to have” that may not deserve prioritization, but would be a time saver :slight_smile:

A way to identify when a chain of “Parent’s Group of X” is broken, such as when there are group within groups, and the innermost one never receives any data because it points to an empty data point somewhere in the chain. This can’t produce an error per se, because it could of course be intentional. Perhaps something that can be built into the search window.