If it's a realm world yeah you can, if it's a bedrock world then just painstakingly look for the world in the coded world names in the game files and copy it.
You can now safely log out in the nether, you can only NOT log out in the nether near unloaded chunks, because it seems to have a problem generating unloaded chunks on realms and servers, but if you're far away from the unloaded chunks (btw this applies on the overworled too) you can log out. If you're pretty near it (render distance) then please don't log out.
It's on realms, not servers. We can't do those unless the devs make a page where they put the realm name so they can do ot and stuff.
Elllo!!! If Mega_Spud sees this comment then the world i had problems with was actually the Wor*_st* Realm Ever (bedrock edition)_. You know that because you are on the discord server. Ask Murphy for a copy of it i guess because (I can't get a copy of it yet) it's the world/realm we had problems in. By the way, we entered the portal in a district called fivekay (near spawn there is a bridge to it. The portal is down in the mines) and went to a nether fortress near it. Whem chunks weren't loading, we decided to relog because we were trying to build a blaze xp farm, but the chunk where the spawner was didn't load so as i said, we tried to relog in the nether. Bad mistake. It made the bug and rejoining just made you get stuck in building terrain. The only fix we had wad to ping the owner of the realm (Murphy ofc) and make him roll back the time. Kinda like a time machine / rewind. Hope that helps!
Yep it's a bug. This also happens on realms. I'll be watching it. For now we'll have to get used to it until the devs make a fix for it though... Thanks for reporting anyways 🙂
Jason, either we talk about this in emails or if you're in the official Minecraft server, tell me your name and we'll talk there, not here.