Minecraft Preview 1.19.80.20 adds the long awaited Bedrock world editor tool
The new world editor for Minecraft is for windows PC Bedrock preview users, and it comes with extensive documentations and tutorials for users who want to get started editing the sandbox game.
Ridersto Entityrideablecomponent Ientitycomponentto Entitycomponent Minecraft Bedrock World Mojang Studios Minecraft Preview Bedrock Editor
Source: neowin.net