how to force a tree refresh?

Hello,

I have a Tree widget that’s backed by a JPAContainer<?> of entities. A user can add a new entity through a new pop-up Window container, which DOES get added to the container and subsequently stored in the database. However, the Tree doesn’t ever seem to update to reflect the new entity being added unless I leave the page and come back. I’ve tried adding @Push, explicitly using UI.push(), etc., (I’m using version 7.1.0) all with no results.

Is there a way to tell the Tree to re-render itself using the updated underlying container without having to reload the entire view?