SR 5th ed. Two-Weapon Attack/Defense and Vibro Blade/Sword

[Hansmo]

I am using Hero Lab to build a character for an upcoming SR5 Game. I have picked the Fiore Dei Liberi (Two-Weapon Sword Fighting) Martial Arts Style and Two-Weapon Style Attack and Two-Weapon Style Defense techniques. I seem to be unable to set Vibro Blade(s) and/or Vibro Sword(s) as the weapons although they seem to be valid choices (they are under the blade group and have reaches of 0 and 1 respectively). Is this a bug or is there some other reason they are not valid choices?