I'm writing a gdextension and trying to format a string using an array as one of the parameters. Example: auto angles = godot::Array::make(1.0, 2.0, 3.0); auto s = godot::String("{0} {1}").format(godot::Array::make(1.0, angles)); // Hoping to get something like "1.0 [1.0, 2.0, 3.0]" But running this code throws an error: STRING.format Inner Array size != 2 What is the correct way of formatting a string with an array parameter?