Age of Empires IV: Anniversary Edition

I wanted to share some pointers on completing Mastery Challenges so that you can avoid wasting too much time. The devs did not script these challenges very well, and so there's jankiness that you need to know about. Keep in mind that some of this info was found by trial/error and could be wrong or patched in the future...

-Mastery Challenges must be done in individual matches, for each one you set out to complete you must start a whole new skirmish.
-Follow the challenge descriptions to the letter! If a challenge asks you to use a certain kind of unit, then you must use the most basic version of that unit and not upgrade it.
-Once you're certain that you've completed your challenge you can choose quit game and return to the home menu (unless if the challenge specifically tells you to complete the match).
-Adjusting the match options does not void mastery challenges, feel free to adjust them however you think will help the most.

Please comment any helpful tips you'd like to add.