I have noticed in a couple assignments in 6/4 time (my own upload, and the flute solo "The Swan" from the Rubank book) that SmartMusic insists its in 2. I'd rather it be in 6. In the case of "The Swan" 2 beats per measure puts the tempo at dotted half note = 29. Not fun for any student to keep up with.
Can you please either allow multiple ways to do beats per measure, or at least give certain time signatures a choice? This would also be great for cut time so that students can first learn it in 4, then in 2.