Layout is called with wrong height value on Mac OS after disabling fullscreen with green button

[hajimehoshi]

Discussed in #1883

^{Originally posted by IlyaFloppy November 23, 2021}
I am running a game in fullscreen using ebiten.SetFullscreen(true). Layout method is called with width=1919 and height=1200. Then I use green window button to exit fullscreen and Layout method keeps getting called with the same width and height. The game looks squeezed vertically. After I resize the window dragging the corner it looks normal and width and height change to 1920 and 1073 respectively.

func (g *Game) Layout(outsideWidth, outsideHeight int) (int, int) {
	fmt.Println("LAYOUT", outsideWidth, outsideHeight)
	return outsideWidth, outsideHeight
}

// App starts
LAYOUT 1920 1073
// SetFullscreen is called
[1535] LAYOUT 1919 1200
// Green button is used to disable fullscreen
[2643] LAYOUT 1919 1200
// Start changing window size
LAYOUT 1907 1073
LAYOUT 1906 1073
LAYOUT 1905 1073
LAYOUT 1907 1073
LAYOUT 1908 1073
LAYOUT 1909 1073
[14105] LAYOUT 1920 1073
```</div>

[hajimehoshi]

480.mov

Video from @IlyaFloppy

[hajimehoshi]

CC @IlyaFloppy

Confirmed. I reproduced this issue with these steps:

1. Make the window resizable by SetWindowResizable
2. Make the window fullscreen by SetWindowFullscreen
3. Click the green button

[hajimehoshi]

@IlyaFloppy

OK this should be fixed at 2.2 branch 67d158b4517d6af379628227afff5172399dc92c and main branch 22e64c7df030d882951e4a33dd1e0c0b2b5dd99b. Could you test them (testing 2.2 is fine)?

[IlyaFloppy]

I can confirm this issue has been fixed. Thank you!