I have over 1,200 worlds and when I am scrolling down on the world list worlds will become unelectable and disappear completely even though they are still there.
As seen in the photo the UI for the worlds seems to just disappear if i scroll down too far. If the team at mojang could fix this that would be great.
Linked issues
is duplicated by 2
Attachments
Comments 6

Quick way to reproduce:
Create a new world
Close Minecraft
Go to C:\Users\YourUsername\AppData\Local\Packages\Microsoft.MinecraftWindows\LocalState\games\com.mojang\minecraftWorlds
Copy and paste the world multiple times
Select all of the worlds
Copy and paste them multiple times
Repeat until you have over 1200 worlds