You can click through the "Loading World" overlay, which allows you to open other worlds while one is already loading.
Upon selecting a Singleplayer world (And rarely the multiplayer menu too), Minecraft tends to switch worlds at random, it selects the actual world, but most of the time, it switches to another world on it's own. I also want to note that sometimes when loading a world, regardless of actual world selected, your skin doesn't load correctly, you start slowly falling through the ground, and sometimes, the world is invisible, it also takes what seems like forever to load. As if it didn't load fast enough, and got into the world instead of loading all the world assets from the dirt loading screen. I want to note that when it changes world, it can say "Loading world." then quickly disappear and reappear, that's how you know it switches worlds. Pls fix this! before 1.9 comes out! :'(
Related issues
is duplicated by
relates to
Attachments
Comments


Please do not mark unreleased versions as affected.
You don't have access to them yet.
--- I am a robot. This action was performed automatically.

Oh, sorry about that, it said that, and I figured the prerelease were coming soon, sorry about that... :/
Also, I just found part of my issue... Apparently, you can still open another world be clicking in parts in where the single player menu would be at, so, to fix this I would imagine you amazing guys would be able to disable the ability to switch between worlds while loading a world, as this could cause the worlds to not load correctly...

Confirmed for
15w47c Only for world selection screen, not for server selection screen. You can click through the "Loading World" overlay, which allows you to open other worlds while one is already loading.

Clicking through the overlay is what does it, yes, this should be a prominent part of the description.

Please update the title to something mentioning that it is a GUI bug

Is this a new manifestation of the same underlying issue of (fixed) MC-185?

Confirmed fixed for 1.9-pre3