Navigate to Lobby with URL and parameters in Aurena

There are some difference between Navigation links for IEE and Aurena.

A navigation Link in IEE works good and looks like following syntax

ifswin:Ifs.Fnd.CompositePageRenderer.PageContainer?page_id=37003c45-7c0d-4e05-a77d-69617b448405&SORTIMENT=2&NODE=A

When trying to navigate with URL in Aurena the syntax should be like

<server>/main/ifsapplications/web/lobby/37003c45-7c0d-4e05-a77d-69617b448405?pageParams=SORTIMENT:2,NODE:A

This is described in the following documentation

https://docs.ifs.com/techdocs/Foundation1/045_administration_aurena/220_Configuration/800_lobby/850_lobby_navigation_guidline/default.htm

But this does not work in our Aurena-System. The jump to the Lobby-page works, but the parameters have no effect. Is that a bug or is there another issue for syntax?