When return type is annotated, return value from a function like below

    function makeMyCustomTypes(): list<MyCustomType> {
        return [root.myCustomTypeComp.createObject(root, {
                                                       "myPropA": 7
                                                   })]
    } 

cannot be correctly assigned to a property of same type (list<MyCustomType>). The assignment would always result in:

[null]

being set as the value of the property.

Steps to reproduce the issue:

1. Run the attached project
2. Observe the output

Some observations:

1. The object within the array is of correct type. This can be confirmed with "instanceof MyCustomType).
2. Removing the return type annotation from the function fixes the issue.
3. Replacing the return type with e.g. list<BLABLA> seems to work.
4. Adding "pragma FunctionSignatureBehavior: Ignored" fixes the issue.