vaadin 7.7.6 with library zone.js

I trying to use vaadin with the library zone.js. When i interact with the vaadin app (ex: click, change tab ) i get this error: “Converting circular structure to”

My goal is see two apps in same page using vaadin and angular2, i guess that zone.js is intervening in something that vaadin use or vaadin considers wrong.

Any idea ?

I attached the logs and the maven vaadin app.
PD: To run, execute:

mvn clean package
mvn jetty:run

The port points to 8180
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