Problems with the generation and stability of the worlds and realms

Hello, I would like to report several bugs that the game presents since the Minecraft Bedrock 1.17.30 update, which brought many bugs with respect to the realms, addons and multiplayer, first, there is an instability in the realms where it expels the players, and when you re-enter this "go back in time" I suppose it is due to the issue of backups, but this happens quite often and affects the experience of the game a lot, second, there are crash errors in the generation of addons of this type, which left many addons for generating biomes and structures unusable, which are not the fault of the creators since I managed to contact some of them and they said that it is a problem of the update that incompatible these addons, in addition to that the addons worked correctly before this update (it happens in realm and in solitary world) and finally, there is an error in the generation of new terrain (both in vanilla and in world two with addons, it happens in realms and lonely worlds) which generates a sudden disconnection from the world, but it does not expel you, what it does is generate intangible mobs, in addition to the fact that the blocks when broken do not release anything, neither drop nor particles , it's like the world had frozen, and when you leave the world, the game freezes with the "saving world" screen and it stays that way forever, the only way out is by closing the game directly, those are the errors that still persist since bedrock 1.17.30, these errors are much more reflected in minecraft bedrock for mobile phones, and it also affects windows 10 minecraft but on a smaller scale, that would be all, thank you very much for your attention and I hope that these errors will be solved soon