NOTIFICATION_WM_GO_BACK_REQUEST is emitted two times per one press

[Summersay415]

Tested versions

• Reproducible in 4.4.dev7

System information

Godot v4.4.dev7 - Arch Linux #1 SMP PREEMPT_DYNAMIC Thu, 02 Jan 2025 22:52:26 +0000 on Wayland - X11 display driver, Multi-window, 1 monitor - OpenGL 3 (Compatibility) - Mesa Intel(R) Graphics (ADL GT2) - 12th Gen Intel(R) Core(TM) i5-1235U (12 threads)

Issue description

When pressing back button (or doing back gesture), NOTIFICATION_WM_GO_BACK_REQUEST (and go_back_requested signal on Window) emits two times instead of one.

Steps to reproduce

1. Create script with code like this

extends Node

func _notification(what: int) -> void:
	match what:
		NOTIFICATION_WM_GO_BACK_REQUEST:
			print("go back requested")

2. Export to Android
3. Press back button or do back gesture
4. Notice 2 prints per action instead of one

Minimal reproduction project (MRP)

mrp.zip

[syntaxerror247]

@Summersay415 Is this a regression? have you tested with dev6 or dev5?

EDIT: Confirmed, This is a regression from #95460