I make a world, then I create a portal to it. I stand in the world and it makes the whooshing sound and the screen flickers blue for half a second but nothing happens. I'm in the same world still standing in the portal

Portals have some issues with creative mode at this point, I’m working on a fix. Go through the portal in survival

im in survival

Please provide a log file

I've got same kind of bug, got the portal to work once but then changed world and can't get it to launch. Chunky can generate the world tho and I can tp to it.

Rebuilt the portal now it worked