Minecraft PE Beta 1.17.40.23

Developers have published a new weekly beta version of Minecraft 1.17.40.23 on Android. Seven game bugs have been fixed.

Experimental Features

• Fixed shifted sub-chunks on Caves & Cliffs flat worlds
  
• Flat worlds with the Caves & Cliffs experimental toggle enabled will properly upgrade to use the new dimension heights

Non-Experimental Features and Bug Fixes

• Fixed an issue where Light Blocks would force players to spawn at the surface of the Overworld
  
• Tropical Fish no longer lose their colors upon grabbing them with a Water Bucket and then releasing them
  
• Trapdoors show up in the Recipe Book again
  
• Lily Pads can once again be placed on water deeper than one block
  
• Mobs no longer jump continuously on non-full blocks such as Snow layers