Cocoa: NSViewController.viewWillAppear() and viewDidAppear() not called when window was minimized to dock - cocoa

Question

This question is about a macOS app, not iOS.
I have a basic Cocoa app that supports multiple windows. I noticed that NSViewController.viewWillAppear() and viewDidAppear() are not called when the app launches and the window was minimized to the dock previously.
To reproduce:
Launch the app and open a new window
Minimize the window to the dock (Window → Minimize)
Quit and relaunch the app
→ The window should still be minimized in the dock
Click on the window in the dock to bring it back on screen
Expected:
NSViewController.viewWillAppear() and viewDidAppear() should be called
Actual:
they are not called
This is a problem, because I need a reference to the NSWindow in my view controller to finish some setup so I can't simply hook into viewDidLoad().
Minimal, reproducible example
System Preferences → General → Uncheck "Close windows when quitting an app"
Xcode → New Project → macOS App:
User Interface: Storyboard
☑︎ Create Document-Based Application
Open ViewController.swift and add:
.
override func viewWillAppear() {
super.viewWillAppear() [PUT BREAKPOINT HERE]
}
Open Document.swift and:
Have func data(ofType typeName: String) simply return Data()
Have func read(from data: Data, ofType typeName: String) do nothing (remove the exception)
Build & run
Cmd-S to save the document that opened by default
Window → Minimize
Document window now minimized in the dock
Cmd-Q to quit the app
Relaunch the app
Document window still sits minimized in the dock
Click on the document window icon in the dock to bring it back
viewWillAppear() and viewDidAppear() will not be called as the window is unminimized.

Answer 1

Why not using NSWindowDidDeminiaturizeNotification on the window controller and, in that notification method, send a message to the view(s) needing this kind of update ? You could have a flag on the window controller to differentiate your case from a standard case and only send that message in the first context. Something like this :
-(void) NSWindowDidDeminiaturize:(NSNotification *)notification {
if (_justLaunched) [_myView windowDidDeminatiurizeAtLaunchTime];
_justLaunched = NO;
}