I'm currently working through a TON of MP3 and WMA that are in Artist folders with albums under them. I drag\drop from the top directory containing artists and MP3tag parses the various albums from the folders underneath. Once it's parsed I first sort by track number then by directory. My final sort is usually all of the songs sorted by track in the proper folder order - perfect for tagging.
However when I drag\drop the next Artist folder the last sort is the only one "remembered" so I end up having to repeat the track header click and path header click. The program seems to correctly remember only the last sort. that this allows me to even do a sort on multiple columns might not even be intended but it works well 
Would it be possible to save the last two sorts when switching directories? Not sure I can think of a situation where more than two would be needed...
Hope this makes sense 
I can work around this but it's harder to use, not sorted quite right, the double sort I described above is sometimes "off", and in general something broke moving from 2.35m to 2.35n. I'd go back if I had the executable to do so 