QT is expensive for the indie developers.
A better choice would have been to simply use WKWebView in macOS and the equivalent in .NET/UWP for Windows.
A better choice would have been to simply use WKWebView in macOS and the equivalent in .NET/UWP for Windows.
In contrast, UWP applications do use the Edge rendering engine, and while it may or may not be possible to use CEF in these applications, you won't be able to get it certified by Microsoft, therefore no one, at least to my research, has bothered doing so.
I wonder what the future brings with Edge now just being chromium based