I love Multi-Account containers and use the extension daily, but Ive noticed two bugs: I created a new container specifically for Mozilla. I loaded up support.mozilla.org and addons.mozilla.org in separate "No Container" tabs; go to the URL bar, left-click "Always open this site in ..." and assign to the new Mozilla container. Those two tabs open up on the proper container as expected. However: Bug #1 On either site, if I right-click on a link and tell it open in a different container, it'll happy do so -- when it should prompt with the "Open up in assigned container" and "remember my decision". Bug #2 This deals with results from about:addons. If I enter in search text for "Find more add-ons" the resulting tab opens up in no container. I thought: ''eh, I'll close the browser, re-open, re-do the container assignments'' -- yeah I did that twice for fun. Still not working as expected.