The coordinates on my minecraft 1.15.2 and past are not working

So when I play Minecraft I use cords a lot and they are helpful but when I get onto 1.15.2 I suddenly get all of this other information rather than my cords. I tried to fix it with /gamerulereducedDebugInfo true but it wouldn't change It at all. Is this something that has to do with my computer or Minecraft it self? Also a side note I use the java addition on windows 10 if that has anything to do with it.