"Setup > Unrar > Create subfolder based on NZB name" was originally unchecked for me. After playing with it, all tabs seem to be behaving the same now. I am certain they were not before, but I can't reproduce it anymore. So I'll show what happens now with that option checked and unchecked. I'll also use two download categories to demonstrate some of the weirdness.
Download categories:
With "Create subfolder based on NZB name" uncheckedA1) The dialog starts like this:
A2) If I check +NZB name:
(NZB name included twice)
A3) After I select category "checked":
(+NZB name still checked, NZB name included once)
A4) category "unchecked":
A5) After I check +NZB name again:
(+NZB name checked, NZB name included once)
With "Create subfolder based on NZB name" checkedB1) The dialog starts like this:
(NZB name included twice)
B2) If I uncheck +NZB name:
B3-B5 (using the categories) look the same as A3-A5.
When changing the unrar folder of a collection (or collections) in the download queue, the "include nzb name" behavior seems to follow whatever the global setting is rather than what you had selected for the individual collection.
I think that the way it should or is supposed to work:
A1 and B2 should look like A4 (the "unchecked" category).
B1 and A2 should look like A3 (the "checked" category).
Inclusion of nzb name should probably be remembered on a collection-to-collection basis.
In that case, I would have the global setting checked and everything would work as expected.
edit by rdl: https links on images instead of few http