So I've tried a few various things, but I'm having some trouble getting passed installing dotnet while creating the .app is there something specific I am doing wrong, does it just take a lot longer than I thought it would, or what. I'm on Mohave, so it's not that at least.
EDIT: Note this happens with dotnet461 as well, but noticed that dotnet46 was the one selected in the guide image at the start of the thread so I figured I'd give that a try at least.