[QUESTION] Acquiring variables in VAR_OUTPUT section in method declaration

[Specter-13]

Hello,
I would like to acquire output variables of method.

I have following plc code sample:

CLASS MyTestClass

    VAR PUBLIC
      myINT : INT ;
    END_VAR

 METHOD PUBLIC MyMethod : INT

        VAR_INPUT
            varin1 : INT;
            varin2 : INT;
        END_VAR

        myINT := varin1;

        VAR_OUTPUT
            varout1 : INT;
            varout2 : INT;
        END_VAR

    END_METHOD

END_CLASS

For input variables I'm using following code which is working just fine:

var inputVars = methodDeclaration.Variables.Where(v => v.Section == Section.Input);

where methodDeclaration is type of IMethodDeclaration from AX semantic model.

However, for output variables following code doesn't work:

var outputVars = methodDeclaration.Variables.Where(v => v.Section == Section.Output);

I would expect to get a list of variables in VAR_OUTPUT, but I've got an empty list.

Am I missing something or is there a different way to acquire output variables?

Thanks.