Anyone know what is causing these shadow artifacts on macOS in the editor?

Hi everyone, I am seeing some weird shadow artifacts on macOS that occur in the editor like this:

It seems to be project related as I can create a new scene, only add a terrain, and the problem occurs. However, if I create a new project and do the same, the problem does not occur. If I turn off the directional light shadows, the issue disappears. This happens on all of the projects that I am collaborating on with co-workers who use Windows. I do not see this problem on my PC running Windows though, only on my Mac. I don't collaborate with any macOS users to see if they are having similar issues.

Any thoughts?