The minor scale in koala is wrong

I get a lot of questions like: “Just wanted to let you know the when you select the minor scale in the app, the 7 is supposed to be flat, but it’s not, making it harmonic minor”

It sounds like you have enough music theory to know that you can just use the major scale 3 semitones down if you want the aeolian/natural minor – the reason I have it in there is because harmonic minor is unachievable as a mode of the major scale, whereas natural minor is, so it’s kind of redundant. Hope that helps!