I am trying to install on Mac OS High Sierra 10.13.4 have Unreal Engine 4.18.3 installed and Launching Epic Zen Garden. But I get this message when I enable plugin and restart Engine. Any clues. I put the plugin in the shared Mac directory, rather than install to project? Does that matter? I did not know how to install to project the plugin and not sure if you can do that on Mac? Thank you for any clues…