Code does not compile with Elements 13.x

Elements Oxygene
1

This code no longer compiles with latest Elements compiler (13.x)

unit System_;

interface

type
  // Bound to objects
  CObject = public Object;

    // TPropertyFilterFunc = reference to function (const AProperty: String) : Boolean;

  CObjectTypeHelper = public extension class(CObject)
    public
        class function  &From<T>(const Value: T): CObject; overload;
  end;

implementation

class function CObjectTypeHelper.&From<T>(const Value: T): CObject;
begin
  Result := T(Value);
end;

end.

Error: (E62) Type mismatch, cannot assign “T” to “CObject”

This code did compile using Elements 12.X