I notched the driver side but turns out, I didn't have to. Passenger side is not notched. Once the bottom shackle bolt is removed, I was able to jack the center section up enough to clear the frame in order to remove the top bolt.
Here is my 2022 4WD as it sits today. It has 21+ Bilstein 4600 2WD struts up front, 4WD blocks removed, 15+ Bilstein 4600 2WD rear shocks, and Maxtrac 2" drop shackles.
To the question about the bed support, after removing the lower bolt I was able to have the spring ride up the bed support...
Did you have to do any trimming of the bed with the Crown 2" shackles?
Never mind, I found where Crown says installation of their 2" shackle requires cutting.