Primefaces poll continues to run after OmniFaces FullAjaxExceptionHandler error page displays

Question

<h:form>
    <p:poll
        id="poll"
        interval="5"
        autoStart="true"
        onerror="window.location='http://www.google.com'"
        partialSubmit="true"
        process="@this"
        widgetVar="managedPoll"
        global="true"
    />
</h:form>

"PF (" managedPoll "). Stop ();" The internal error page does not stop the next call, only the next (second and forth). Then another exception is thrown (ViewExpiredException).