Maximum song length time in auto mix. A feature available on the Mac version

Please make it available in the iPad version as well! I talked my boss into buying the app for the ballroom studio I work at because of the automix features for Mac, and now I find out that the iPad version doesn’t have the most important feature to my boss. I don’t know why this, of all functions, is available on the Mac version and not on the iPad. Is it really that difficult to add the automix features to the iPad version?