Bug Report - Tame Beast Flamewalls Not Functioning Properly

Playing a Huntress. Have the skill Tame Beast set to an Antlion Charger who has the Conjure Flamewalls modifier. My Whirling Slash is not picking up the fire on the ground from the Flamewalls to enhance the Whirling Slash/Twisters combo. Also noticeable is that if I use Spear Throw through the walls, the spears are also not enhanced as they pass through. Unless the beast skill Firewalls is supposed to be entirely different from the player skill Flame Wall, they should theoretically work the same.