Project Outfox - HighScore Issue (Drums)

Hey world, I downloaded Project Outfox so I could use my midi drums to play Drummania/Gitadora. I downloaded a bunch of Gitadora songs and that works fine, but my scores aren't being displayed like how I would expect. It seems like I need a dedicated theme? Can someone explain how to fix this, possibly by pointing me to where to download a theme?

Even if I pass a song, the high score displayed is 0%. The following link shows an example photo: https://drive.google.com/file/d/1MeR4mi7ivAtQDepN6wybwI--cx39zYMc/view?usp=sharing