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What does "Facebook container needs extension tabs" mean?

brianrh1

In Firefox about:preferences I get a message that says "An extension, Facebook container needs extension tabs." What does this mean and how do I fix it?

In Firefox about:preferences I get a message that says "An extension, Facebook container needs extension tabs." What does this mean and how do I fix it?

Alle antwurden (2)

Strange. It should be "An extension, Facebook container, requires Container Tabs."

And there's nothing to fix. It's just a friendly reminder to not turn off the option below this message.

This only means that the container tabs feature is enabled and you can't disable this feature (i.e. it is grayed).