I played Minecraft on offline singleplayer I didn't notice any bugs. However, in online multiplayer, I had bugs. I had a lot and I can't list all of them, but I was live streaming the game to show them. Something I noticed is that at the beginning of the live stream, I chose to do offline and it automatically put me into a game. The game is from online  where my friend, the host had to alt + f4 and leave. I didn't, so it bugged there. Then throughout the rest of the live stream, I had many other bugs and glitches.

This first glitch is MCD-165

[link title|https://www.youtube.com/watch?v=eMWFvX6NXJU]