PopPage from Pagebrowser?

Hey there,
Does anyone know, how to get back from a page shown in the PageBrowser, to the page from where it was opened?
PopPage, ClosePage doesnt work for me.

I don’t know if yours is similar to mine, here : https://community.thehomeremote.com/t/open-details-in-pagebrowser/1887/4

thanks, I rather solved it with pagebrowsing to the detail page…