Bias FX 2 mobile and TS mega

  • Using an ipad with bias fx 2 mobile. Does anyone know if you can configure a button on the TS mega to work as tuner/mute? I have been using an hd irig 2 live with a tuner pedal after for tuner/mute , but am considering buying a ts mega or the stomp I/O to simplify things if either can have a pedal button configured as tuner/mute.