_init() arguments are not suggested when using new()

[daenvil]

Tested versions

v4.2.stable.official [46dc277]
v4.2.2.stable.official [15073af]

System information

Godot v4.2.stable - Windows 10.0.19045 - GLES3 (Compatibility) - NVIDIA GeForce GTX 1050 Ti (NVIDIA; 31.0.15.3699) - AMD Ryzen 5 2600 Six-Core Processor (12 Threads)

Issue description

I created the following script:

extends Resource
class_name Test

func _init(a: int, b: int) -> void:
	pass

func foo(a: int, b: int) -> void:
	pass

When initializing an object with this class using new(), the editor does not show the available arguments:

It does work, however, with other functions in the script:

Steps to reproduce

1. Create a script class that inherits from Resource
2. Add an _init() method with some arguments to that class
3. Try to initialize the class anywhere

Minimal reproduction project (MRP)

mrp.zip