[MCPE-194695] I still dont have the new World selection screen that everyone has. I still have the old one on the newest version of the game on windows 10

please fix it i want the new World selection screen ive asked many people to see if they had it and they did it makes no sense why i dont have it.

Linked issues

As mentioned in the 1.21.51 changelog, the new UI is being rolled out incrementally, so it will not be available for everyone right away.

Thank you i didnt understand but now i do