Why do I get a warning when trying to run this on Windows 11?

windows makes it really hard to distribute applications now.

everything gets a warning until the app has some minimum count of installs

>everything gets a warning until the app has some minimum count of installs

Unless the devs sign their app

So then the question is, why haven't they?

Because it's a huge pain in the ass to get set up (and requires paying Microsoft and providing them with all sorts of personal information). After initial setup it's not too bad, we have a few signed apps at my current employer.