The edge cases of dead phones and unshared internet (like on a plane) are something we're working on right now. We want to find a good second-string form of aut

The edge cases of dead phones and unshared internet (like on a plane) are something we're working on right now. We want to find a good second-string form of authentication when your phone is unavailable, and we have several directions we want to take this, but we've dedicated our initial development to making sure the primary form works really well.