Hi everyone . I’ve noticed two people here who had the same problem and couldn’t use UAD interfaces. I had it too and Here’s how I fixed it. so the issue is because on m1 macs each OS installed has its own recovery unlike Intel macs where the recovery was standard among all the OS’sz inorder to fix it . Shut down the Mac . Press and hold the power button to access the startup settings. Then hit options. This will take you to macOS recovery once you are in recovery hover over the apple logo in the menu bar and hit “STARTUP DISK” choose the one where your main OS is and restart . Then open recovery again and voila you can access “startup security utility” properly . Hopefully this helps. Have fun making music y’all