Irig blueboard and Cubase 12

Hi, I would like to use the Bluetooth footswitch to drive some Cubase 12 buttons (solo, mute, monitor, punch-in) but I can’t take the last step in building the midi interface. It is regularly recognized and is connected to the Mac (and its application receives the signal), but after drawing the buttons and assigning the commands they do not work. Anyone have experience on this? Thank you