Hi. I've been using Multi Account Containers for a few months. Also the Facebook container and First Party Isolation. I have a couple of problems: 1. It seems to be impossible to "stay logged in" to different sites. For example, I have a container for Apple iCloud. But I still have to log in every time including the two factor phone authentication and indicating I trust the browser. Why is that? 2. Even when I invoke, "Reopen in no container" there still seems to be a container. Ideally, I'd like to be able to indicate to never use a container for iCloud for example. 3. Containers seem to break paying with PayPal for some sites. Or it could be the First Party Isolation stopping the sharing of information. I do like using containers for sites like Google but ultimately, they may be more trouble than they're worth.