Op-1f bug when trying to choose input on tape track

Hey folks. I am having an issue with the Op-1f input track. When I am on the tape track and trying to monitor/record incoming audio, I press the red mic button to hear the audio from USB or line input. Instead of initializing, it goes to the screen to select audio input source, which should happen when you press shift+mic. I’m not sure what triggers it but it gets stuck that way and I can’t turn on incoming audio. Does anyone else have this bug? And is there a fix?? I’m on the newest firmware. Thanks for any input!