One user and same app on multiple tabs, each with its own container possible?

I have a scenario, in which I as a user would like to spin up several instances of the same app and operate them independently on several tabs. I just noticed that if I open the same app in multiple tabs (ShinyProxy 2.5.0), I still only see one running container doing docker ps. I assumed that ShinyProxy would spin up multiple containers, i.e. one for each tab, which can all operate independently and thus not block each others processes. As far as I understand it now, this does not happen by default. Is it possible to do what I want with ShinyProxy?
Keep up your great work! Love it! :slight_smile:
Thanks!
Mark