zxChat and News and Events Sidebar incompatible

Hello,

I'm trying to use the latest zxChat with the "News and Events Sidebar" by the Zeta alliance. The two are not compatible together. They both want to control the right side panel in Zimbra. When you enable one, it overtakes and hides the other.

Is it possible to make these two zimlets work together?

https://zimbra.org/extend/items/view/news-and-events-sidebar

Thanks,
Daniel