Stuff like this is all refinement work at the very end before they release. I'm betting there is already a ticket for it but it just hasn't reached the priority level yet to make into anyone's queue. But making sure the tutorial quest is refined, polished, and easy for the newbiest of players is certainly something that will be high priority before they release to gold.
If you ask me the button presses to be shown should be TAB, Click on the Exclamation Mark Quest Icon, Click on the Quest Cancelation Icon and skip the whole tutorial quest and start the apocalypse with zero skill points, no idea in which direction the trader/city is, and complete freedom to do what you want from the beginning.
But TFP isn't listening to me, dammit.