Client request placeholder block

client_request_placeholder_block is an invisible block of unknown use.
== Usage ==
Its intended use is unknown, however since it acts as an opaque block while being visually transparent it allows for solid blocks adjacent to it to be seen through.https://youtu.be/pueON00AgQ4 It might be used by the client when unloading a chunk/updating a block.
== Data values ==
=== ID ===
== History ==
== Issues ==
ja:Client request placeholder block
zh:客户端请求占位符方块