I am experiencing severe flickering on my new P2723QE. I have read a few posts related to turning off Adaptive Sync, but I don't have this option enabled and haven't seen in my Settings where this can even be turned on. 

I am running macOS Monterey 12.3.1 (21E258) on a MacBook Pro (13-inch, M1, 2020) and using the USB-C cable included with the monitor. The MacBook Pro draws power from this monitor via the USB-C cable.