get_script_method_list() output differs from get_method_list() on same script and neither return 'default_args[]'

[CrezyDud]

Godot version

v4.0.dev.custom_build [cf67f18]

System information

Linux, Vulkan

Issue description

get_method_list()

doesn't return arg types

and both always return an empty 'default_args[]' array

Steps to reproduce

extends Node

func test(arg, default_arg: String):
	pass

func _ready():
	for method in get_method_list():
		if method.name == "test":
			print(method.args, " default_args -> : ", method.default_args) #[{class_name:, hint:0, hint_string:, name:arg0, type:0, usage:7}, {class_name:, hint:0, hint_string:, name:arg1, type:0, usage:7}] default_args -> : []
	for method in get_script().get_script_method_list():
		if method.name == "test":
			print(method.args, " default_args -> : ", method.default_args) #[{class_name:, hint:0, hint_string:, name:arg, type:0, usage:524295}, {class_name:, hint:0, hint_string:, name:default_arg, type:4, usage:7}] default_args -> : []

Minimal reproduction project

No response

[Calinou]

Related to #33624.

Does this bug also occur on 3.4?

[Xrayez]

Does this bug also occur on 3.4?

Yes, see godotengine/godot-proposals#3614.