Bluetooth connection between iPhone and Macbook

Since Monterey, I am no longer able to make a bluetooth connection between my iPhone and my MacbookPro. I need this to remotely start my band’s shows as the MacBook is on stage. It used to work before but now I found out that it actually shouldn’t have worked because Apple does/did not officially support this. As this is the reason for me to use Touchable Pro (remotely starting Ableton), I would like to have your opinion on this.
Thank you!