I have that issue with M1 Max MBP, only way to halt it temporarily is to hold down the Touch ID button right after it starts to normally shutdown within finder and release pressing that after you see the green/orange charging LED turn off and then come back on. You’ll notice it doesn’t reboot then. I can close the lid and it will remain off. Otherwise closing the lid you see that orange LED flashing on and off forever. I wrote this up in feedback couple of days ago.Beta 5 users ideally with M1 Pro or max MBP, can you connect MagSafe and shutdown then close the lid while charging and see if you get a persistent charging notification. I’m getting every 5 seconds a charging sound and the orange indicator going on and off
This is probably because of a new battery optimization feature that was incorporated on beta 5.
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