When I'm using Firefox Multi-Account Containers with the option "Limit to designated sites" enabled, I encounter an annoying issue when navigating between different subdomains of the same website. For example, if you navigate from "https://www.google.com" to "https://accounts.google.com," you will exit the "Google" container until that subdomain is manually added to the container. I thought it would be nice if I could somehow create a container for "https://*.google.com/" (where * acts as a wildcard, as explained in the note below). * Is it possible to do this? If so, how, and what is the safest way? (See note below) * If not, is there any viable solution to this problem? Note: The RegEx (or wildcard) * should only allow alphanumeric variations to prevent security vulnerabilities. For instance, "https://www.PhishingSite.com/WeStealYourAccount.google.com" could bypass the container if * is not restricted properly. In this case, * could mistakenly refer to "www.PhishingSite.com/WeStealYourAccount" Thank you for your help