another BUG [ .^ ]

[churichuro]

Hello every world!, my first post
don´t talk English, so be kind.

the Problem:

in home
in HP PRIME do:

any matrix or vector like [ 2 6 4 ]
then try to do .^3

and I get this :
[ 6 18 12 ] <--- wrong!!!

I must have this answer: [ 8 216 64]

the .^ work like .* then is an error

please report this error, because is really ugly !

P.D. in CAS this work right. or in home with this form CAS([2 6 4].^3)