MCPE 1.1 COMMAND GLITCH

the command kill @e[type=!Player,r=5] doesn't work on PHONES but on windows 10 Minecraft PocketEdition, it works. Exact same command. Exact same versions. But different result. Any explanations? or is this a bug?
If you know the solution to this, i want to know the solution to this problem that does the exact same thing. thank you.