Unreal Engine 5.1.1 won't install on mac

I tried to install yesterday but got a “not enough disk space available” message. Now when I open launcher, in the upper right is shows “not installed Unreal Engine 5.1.1” with a dropdown which is clickable but clicking on it does not trigger an install. Anyone else experience/solve this?
Screen Shot 2023-03-21 at 4.25.29 PM