'onChange(of:perform:)' is only available in iOS 14.0 or newer

[Sega-Zero]

When target version is set to iOS 13, Menu.swift may not be compiled with an error:

I believe it should be workarounded with the solution from this article:
https://betterprogramming.pub/implementing-swiftui-onchange-support-for-ios13-577f9c086c9

Should I open a PR to fix this issue?

[aheze]

Hmm... I'm considering dropping iOS 13 support because StateObject is only iOS 14+, and is pretty important in some changes I'm working on. I'll probably make a separate archived branch for iOS 13.

[shaps80]

This is probably a good move overall, but FYI my backports re-implements @StateObject as well as onChange (and many others) which you could just copy/paste in to retain iOS 13+ if you wanted. Just a thought @aheze

SwiftUIBackports