user-c9dd9

When you uninstall Minecraft I think every data in the application (including world) are deleted to avoid that next time set storage setting to external

I don't think they will be able to restore your worlds

And when you want to suggest a party change you should go to the Minecraft feedback website : https://feedback.minecraft.net/hc/en-us

Do you have the beta on ?
If yes you should know that the old mountain (biome extreme hill) still generate and the new one are rare

I think diamond should be more hidden / buried they are too much diamond visible in cave and that is the biggest issues

I agree coal look really rare but I don't know if it's because I was mining really deep

1 - can you add details
2 - you are using an unofficial client so Mojang while do nothing except if this bug also happen on the official client

Or a debug menu

Can confirm I have 1 stack + 40 diamond in less than 3h

I think it's a Shattered Savanna because of the generation (but I'm not 100% sure)

In the wiki it's describe "The rare shattered savanna variant features arguably the most chaotic terrain in the game, a contrast from the otherwise flat savanna. The terrain is covered with a mixture of grass patches and stone patches, with coarse dirt in between"

So coarse dirt is normal but the way it's generate don't look normal (I don't think it's should look like a blobs which we can see in the screenshot)

I think it's expected to avoid player falling in the void.
It wouldn't be possible to regenerate/add the cave for a lot reason (impossible in a POV technical, may break player build, generate a block one the player and killing him, may not match with the first generation, generate lava / air under the player making him fall or burn. Etc)

To you have any texture pack on?

Can you add screenshot?

Can you add screenshot?

Z to the diamond are also exposed in the cave (like the picture)?

Do you had add any add-on?

I add the graph but it seems like be too much I agree

Minecraft wiki

"In Bedrock Edition, glow squid have a herd size of 2–4 and spawn anywhere in water underground (below a solid roof categorized as cave spawn, while squids are surface spawns) anywhere from y = 0 to y =63. " 
 
So it's not a bug the spawn of these glow squid is normal

What layer? 

Can you add details?

Do it's only happens on this seed?

Do you have active beta option? 

What version do you use ?

Beta 1.17.10.20

Or stable 1.17.10