Hi, Is there a known limitation in TestStream that causes stateful DoFn not to work with windows (state is not tracked)?
The pipeline is: TestStream (or Create.of(...)) -> Session Window -> MapElements -> Stateful DoFn With TestStream, only when I remove the session window then state tracks. Session window functionality seems to works with other transforms though. With Create.of(...), pipeline including the window produces expected result. Just checking first.. I can extract relevant pieces into a gist if what I'm trying is supposed to work. Thanks, Thomas
