Sync Lock Status not being honored?

[mushoo]

I have a 2020 27" iMac and an M1 Macbook Air - I've got Teleport on both machines. I don't have "Sync lock status" checked on either machine, but if the Macbook's lid is shut my iMac sleeps the screen every.... 30 seconds or so. I'd kinda like to only teleport to the macbook if I've got it open!