The various sounds that the game makes when you're near a cave will still sound if you're in the cave for which it was making the noise.
Comments 4
The cave noises should stop sounding if you're in the cave, because you've already entered it. However, I have noticed that they keep sounding, even after you have entered the cave. They are not coming from another cave, because I have mined out the entire area from the surface to expose the cave, but the noises still persist.
This is not a bug, but a feature request, and should be posted on the MC forums here.
Sorry if I misunderstand your report, but how is this a bug?