Can’t start Crush Chord!? Using ipad pro…

Hi,
I can’t pass the first screen with the “click to enter” button. I am using the safari browser on my apple ipad pro, but tried also the firefox app. I here the music and some sound fx, but nothing happens otherwise. Any advise?

Best
Sebastian

I also tried to contact Hooktheory Support, but I haven’t heard anything from them… :frowning: