I had all kinds of odd errors in this section, first I couldn’t fire or see the color change, than I could fire but the color wouldn’t change, then the color worked but wouldn’t fire.
I shut down unreal and restarted a couple times and the compiles behaved weird.
It wasn’t until I closed everything and re-launched that things started to work properly. My only guess is something between VS and UE just weren’t on the same wave length.