you can have multiple cursors in structure blocks, by clicking in different boxes. it only edits the last box you clicked on.
Environment
Windows 10 OS Version 2004 (Build 19041.572)
Java 1.8.0_51 64bit
Minecraft 1.16.3/vanilla
you can have multiple cursors in structure blocks, by clicking in different boxes. it only edits the last box you clicked on.
Windows 10 OS Version 2004 (Build 19041.572)
Java 1.8.0_51 64bit
Minecraft 1.16.3/vanilla
Duplicate of MC-147605