Wizard you da man!!
Arm, disarm, train mode, warning to siren beeps all work. It seems to be the first screen where you need to set to disable for auto arm and arm/disarm tone for it to tone again. Maybe HEX mixed up the titles on the screen as the order is reversed on the second screen. Its weird that changing the setting doesn't change the TFT settings.
I also tried 60,120 second delay (disable sets it back to the stock 30 second) and disabled the battery saving mode and it still works.
Trying to get the alarm to go off on purpose has always seemed a little inconsistent, sometimes just brushing against the bike in the garage will do it and other times you have to shake the hell out of it, but it worked for me accompanied by the 12 warning tones.
Be interesting to hear HEX's take on this.