/clone issues
MC-42375DataValue of Rail ignored when using /setblock /clone /fill
Won't Fix
MC-45079Missing string when running /clone commands.clone.success
Fixed
MC-45156/clone isn't working properly with relative coordinates
Invalid
MC-45159Blocks with tile entities don't get removed when you clone / fill an airblock to their position.
Fixed
MC-48372Crash when using /clone on complex structure(command block and pulser)
Fixed
MC-51340Certain blocks do not update when falling, placed or cloned next to a power source
Low
MC-56678Cloning a piston mid-extension only clones the piston block entity
Duplicate
MC-82703Block Entities are not properly removed when 64 or more blocks are changed at the same time in a single chunk
Fixed
MCPE-19588using /clone on distant blocks produces: "Cannot access blocks outside of world"
Cannot Reproduce
MC-114240clone command does not copy blocks requiring a non solid block above successfully
Normal
MC-117933/clone command treats invalid optional arguments as if they were default
Fixed
MCPE-22450Cloned "Always Active" repeating command blocks don't activate until their "Redstone" value is toggled
Cannot Reproduce
MC-119151Incorrect coordinates with tab when completing /clone
Invalid
MCPE-28360Several commands issue the confusing message "Cannot xxx blocks outside of the world"
Cannot Reproduce
MC-123097/setblock and /fill do not update block states
Duplicate
MC-160539/clone, /execute if blocks, and /fill have inconsistent behavior about chunk loading
Confirmed
MC-181164/clone move duplicates the contents of a container with a loot table
Confirmed
MCPE-123853Minecraft will not let me use /clone beyond 200 block in any direction
Incomplete
MC-231566/clone with barrier filter will gain fail result
Low