Yes, it is wonderfull that we finally have medals and stats tracked here on waypoint.
But for some reason there are one or more medals missing from the overview…!
Look at my stats for example: On the bottom of this screen you will find medals.
https://www.halowaypoint.com/halo-infinite/players/Glacier%20Codfish
Now where for example is the MONOPOLY medal?? It should be among “Mode”-medals.
And yes, it is achievable in game now. See this 30 second clip on how to get it:
https://youtube.com/shorts/56rNzrkUK00
You can find it correctly placed on this list, with description:
https://www.halopedia.org/List_of_Halo_Infinite_medals
Is there any other medals you know is missing?
Hopefully 343 will work this out…