InputMap.action_has_event regression/bug (return false when it shouldn't)

[EIREXE]

Godot version

4317d3a

System information

Windows 11 and Arch

Issue description

InputMap.action_has_event is supposed to return true if an action has a matched event, recently it returns false when it used to return true.

I believe it might have been caused by 0e5c6e0

Steps to reproduce

extends Node

func _ready():
	var actions = InputMap.get_action_list("test")
	print(InputMap.action_has_event("test", actions[0]))

Minimal reproduction project

InputMapBug.zip

[EricEzaM]

Caused by the backport of the commit you noted: #50874

[akien-mga]

Fixed by #52737.