There are a bunch of bugs and glitches in 1.13.0

There are no visual representations, unfortunately, but I can give some descriptions of the bugs and glitches in 1.13.0. I know it just got released not so long ago, but it feels rushed. The only bugs I could find for now is the glitchy hand whenever the Elytra is used, I can still jump without holding space while I'm in my inventory, the player tries to auto jump a wall higher than 2 blocks, the map stays in place when in the left hand even when the left hand is bobbing, and that's pretty much all I can find for now, but I can imagine how many more bugs and glitches there are. Don't get me in the wrong. I love Minecraft and it's a beautiful Creation. It's just this version feels rushed and it's lagging the servers and the pvp minigames despite me having 30/mbps. I'm just wondering how it went downhill and I hope this version can recover soon in future updates.