I somehow can't connect the signal

Godot Version

4.2.2 Stable

Question

Why can’t I connect the signal with an argument even though the function I am trying to connect to has an int-argument?

Context

I am trying to connect from a ‘pressed’ signal function from a Button node to a simple node with the GameManager script attached to it. Despite having a int-argument on my SwitchScene function it somehow cannot connect. I have done the same procedures on other functions and they work, but not this one somehow?