I've also sent a support email from within the app.
I’m using an iPhone SE with iOS 12.4, MIDI Designer Pro 2 | Version 2.112 | Build 190813
The “Load” button doesn’t work, and I can’t load any saved layouts even though the app indicates there are layouts properly saved in the first few slots.
I go to Config-Actions and press “Load Layout.” I can scroll between “backup” and 001, 002, and 003. I select one, then press the “Load” button. When touching the load button, the button goes from white to gray, but nothing happens. I have to then back out to get to the play screen. The app will then load to whatever was default, but I have no access to any preset I’ve created and have to start again from scratch. Do you have any suggestions how to load a preset? Without being able to load saved work, the app is useless.