Better than the default, but not a nice one - the basics of tab navigation (previous/next) are missing, and you can't assign multiple shortcuts to a command. A

Better than the default, but not a nice one - the basics of tab navigation (previous/next) are missing, and you can't assign multiple shortcuts to a command. And extensions don't cover it since they fail outside of a webpage context, so if you have a key to change tabs, you can't just (reliably) use it - it will break your changing sequence once you switch to a protected Settings tab