when you throw items in lava the sound of the items burning doesn't play 100% of the time it plays 1% of the time, walking on anvils makes no noise with 0% chance of making footstep noises, 1% of all fall damage sounds are delayed after falling atleast 4 blocks, if you take fall damage 2 times in a row (right after taking damage) if your fast enough you don't take any fall damage, entities in boats take fall damage after falling in a boat on land, Hoglins sometimes damages you in peaceful if your close enough and hit it, standing on cactus now hurts you

All shown here are in as much detail as I can possibly give at the moment I may edit this when I have more information

These are small audio bugs for the most part but not all of them are audio
these have bothered me for the longest time I don't know why some people like some of these as normal but there not normal to me