Hey,
That happens based off a flag set pre tutorial to hide the ‘done’ button – e.g. it is used in the ‘intro to makecode’ tutorial because that one has three options listed out for users at the end. I think I’d be a bit confused by that behavior as well honestly, I’ll file an issue on this behavior for discussion. (If there’s a particular tutorial that you are using, or that bothers you, let me know and I can prioritize fixing that / so it doesn’t get dragged out into a longer discussion) (issue filed)