Bug Report Your Name (required) Your Email (required) App ---Afro Latin Drum MachineBrazilian Drum MachineiBassistFunk DrummerFuture DrummerJazz DrummerMid East DrummerReggae DrummerRock Drum MachineSoft DrummerSuperMetronome GrooveBox Device ---iPadiPhone iOS Versions ---iOS 8iOS 9iOS 10iOS 11iOS 12iOS 13 Subject Explain Bug. Please, be precise and clear.