Try to turn off the GPU Performance.
Turning off GPU Performance will show the center point, but slow the pace I operating software.
And center point is still showing in 2020 when GPU Performance is on.
Just not a fan of some updates in 2021.
Hi I have the exact same problerm, did you find some way to deal with it ? It really bothers me beacause I just bought a new iMac and it feels like it's already too slow…