Whilst running the Swift 5.2 toolchain 2020-01-25 I noticed that didSet did not get called correctly on a propertyWrapper backed property.
I've included an example project to illustrate the issue.
- navigate to contentView.swift
- add a breakpoint to line 24
- run the app in simulator
- add new expense by pressing the + button
- fill in the form
- click save
- notice that the breakpoint isn't called
- this is not the case with included swift in xcode