Return of Rome:can open scenario files copied from file explorer in AOE2,but not in RoR

ok,so i downloaded a aoe2 DE/HD scenario online (an earth map) for a RoR,and when i open i try to load the scenario in RoR,it doesnt show up,but in the AOE2 part of the game,it shows up and works just fine. what is going on?

The scenario format is slightly different, it’s not meant to work.