REGRESSION: Can no longer get return value from C# method when calling from GDScript.

[Ryan-000]

Tested versions

4.2.2.rc2.mono (Not present in 4.2.2.rc1.mono)

System information

Desktop

Issue description

I can't get the return value of C# methods anymore when I updated to 4.2.2.rc2. Doesn't matter if it's a preloaded script, or used with [GlobalClass]

(Using. the .call("Add", 1, 2) does work but its not ideal).

It works in 4.2.2.rc1

extends Node

const SomeCsharpScript = preload("res://SomeCsharpScript.cs")
var instance: SomeCsharpScript = SomeCsharpScript.new()

func _ready() -> void:
	var result = instance.Add(1, 2) # does not work in 4.2.2.rc2.mono
	print(result)

Steps to reproduce

use mrp

Minimal reproduction project (MRP)

MRP.zip

[raulsntos]

• Should be fixed by C#: Fix return type hint for methods. #86972, it hasn't been cherry-picked yet.

[akien-mga]

Fixed by #86972, I cherry-picked it for 4.2.2-stable.