I don’t see any documentation anywhere showing how to do Mac Signing on Monogame projects inside Visual Studio for Mac. In Xamarin apps this is easy, because the project options page has a Mac Signing option. However, Monogame Cross Platform Apps do not have the Mac Signing option in project options. If anyone knows of a document showing how to sign Monogame apps for the Macintosh app store please let me know.
I might have found the answer. Terminal has a utility called codesign that allows you to sign a file with whatever certificate you specify.
I used this script.
There’s a blog post somewhere that explains it a bit but I can’t find that offhand.
Thanks! That looks perfect.