Link to video:
As you can see, I can hardly use the landscape tool in UE 5.0.1
It glitches and seems like something is preventing the world partitions from properly updating in time to be of any use. The mouse also glitches and the marker is way off from where my cursor actually is.
Macbook Pro 2019
CPU: 2.3 GHz 8-Core Intel Core i9
GPU: AMD Radeon Pro 5500M 8 GB
RAM: 32 GB 2667 MHz DDR4