So I've recently been putting the finishing touches on an alpha test I'd like to bring to itch. However I tested it out first uploading to my own website and then downloading the zip. When I go to run the game I get the Windows SmartScreen - Unknown Publisher popup. I don't know much about how certificate authorities work - but this obviously seems like something that will discourage people from trying out the game. I think from what I've read that a version uploaded with Butler and downloaded through the itch client will be signed by itch and thus no popup... but any version of the game that is just a zip file will have these errors yes? Is this something I should worry about, how would I even go about getting my Unreal exports to be signed anyway?