On one of my worlds I have all the experimental features turned on. This has caused me many issues since 1.17 came out. The bug at the moment with the worl is that when I load this world up, after about 30seconds it crashes my game. It has done this every time I have tried to go on this world, I have made copies of the world, restarted my game and xbox to try and resolve this issue but it hasn't worked.