The Texture for almost everything is a bit mess up when you have education turn on

The update is great but the education system is a bit mess up the Texture is all bit of pixel so can you fix it like the windows 10 edition they don't so ya, but more bug I saw when you Crouch sometimes you fly up a bit I think for windows 10 edition too, when your up top near when your close in the water or show in GIF the water will be Invisible which is wired so ya fix it, there a another wired bug when your Education system turned on when you use the element combiner when flying you will hear a block sound of each block sound like there walking but there flying so fix that bug but I can't show you it in GIF because it need sound for it to hear so you have to do the bug your seft but ya and last when the player is in underwater they have the creative mode joystick like for Minecraft to make how the player move when your in underwater they have the flying one but it just of the way the player move in water like your flying but you need to fix it thank and one more thing please add the puffer fish death sound you did for when they flop but the puffer fish death no so please add it so ya fix it