Whenever i swim a little bit, the music stop playing to play the new "ocean" music, and that makes no sense.

Even if i just fall off in a river and swim for 2 sec, the normal Minecraft music fade away instantly and play the ocean music.
Btw, the version is 1.16.0.2, I put it and it says that the version doesn't exist, i buyed and downloaded the game from google play.