Subject Scheme - Author mode filtering missing a tree structure

[Tygopit]

Hi,
Is there something I'm missing, or it is an error?
I have a tree-like structure of profiling attributes in my subject scheme:

C1.png (3.58 KiB) Viewed 1498 times

The above picture shows also settings of my profiling condition set.
And here is an author mode view of a part of a sample document with the above profiling condition set applied:

C2.png (7.55 KiB) Viewed 1498 times

The profiling attribute structure was not picked-up.
But it's picked-up in output:

C3.png (3.32 KiB) Viewed 1498 times

I suppose that the output shows an expected result and such a profiling condition has no sense. But in such a case, the filtering behavior in author mode and profiling set editor is quite misleading. And structure tree is helpful probably only in excluding scenario.
.