I guarantee the astronaut’s computer had both Outlook Classic and New Outlook. Instead of releasing New Outlook with all features, they decided to just push it with missing features and let people use both of them. Not just that but they decide to make it available on everyone’s devices making it a confusing mess to the average person

IT admins need to jump through fucking hoops just to disable new one because there’s no option for one or the other. But I haven’t jumped through them because doings manually also give me job security lol