Re:Facebook Container Extension: Take control of how you’re ...
by groovecoder on Tuesday March 27, 2018 @02:06PM
(#16691144)
Disclosure: I'm the author of the add-on mentioned in the story.
We tried a few different UXs and none of them felt ideal. We have an open issue to add Messenger to the list of FB domains that are contained. https://github.com/mozilla/contain-facebook/issues/45
Edit: After playing around, this also breaks the back button. If anyone from Mozilla is here, I think it would be better if an FB page opened in a new tab while keeping the original open.