Bedrock Edition beta 1.17.20.21

Beta 1.17.20.21 is the second beta version for Bedrock Edition 1.17.20, released on June 30, 2021, which added corner mode on structure block, and fixes bugs.

Blocks

 * Structure Block
 * Added Corner Mode
 * Automatically set the area based on the corner when using save mode.

Experimental
Changes have been made behind the Caves & Cliffs experiments toggle, which gives early access to the world generation coming in Bedrock Edition 1.18.0, as well as GameTest Framework changes behind the "Enable GameTest Framework" experiments toggle.


 * Ore distribution
 * Extended the vertical range of the smaller blobs of iron ore, to make it possible to find iron in caves near the surface.


 * GameTest Framework
 * Renamed helper method to
 * Renamed helper method to
 * Added helper method
 * From a Location with coordinates relative to the GameTest structure block, returns a new Location with coordinates relative to the world
 * Added helper method
 * From a Location, returns a new Location with coordinates relative to the current GameTest structure block
 * Added helper method
 * Spawns an entity at a location without any AI behaviors
 * Added helper method
 * Rotates the given direction relative to the GameTest structure rotation
 * Added helper method
 * Returns the direction the GameTest is facing based on its structure rotation

Fixes

 * Commands
 * Fixed a crash that could occur if a structure was placed with a command in an unloaded area, and that structure was deleted


 * Graphical
 * Fixed text from signs drawing on maps when RTX is on


 * Items
 * Clock and Compass items no longer function in the Recipe Book


 * Structure Blocks
 * Fixed tamed Wolves being transparent on the Structure Block screen.