Minecraft bedrock latest beta

Hello dear developers. Here's your idea in the new "chaos in the cube" update for the player to have fun with the new slime. However, it upsets me that such simple "bugs" that you fix prevent people from creating. For example: recently it was possible to move around and make movement mechanisms with the help of a pig, a boat and a sulfur slime. Where is it all? Why should I love new updates?. Playing in the single player world with the new update, there is no interest in this slime. Yes, he explodes because of dynamite, jumps and that's it. Why don't you fix old bugs on the root rock? Why is the bed object not 3D like in the Java version of the game? Why do you constantly have bugs with block textures? for so long, the lightning rod looks buggy in your hand. Why aren't these bugs fixed? Do you decide to remove useful fitches?