Tamer Roar not functioning properly when mounted

Bug Name:

Tamer Roar not functioning properly when mounted​

Bug Description:

Class: Tamer

Skill Name: Heilang: Roaring

Skill Level: I - X/Absolute (all levels of this skill)

What the skill is doing: When attacking on a mount, Roaring seems to only hit twice (first and last hit). This happens regardless of levels on mobs (tested against mine imps, al rhundi rebels, bloody monastery mobs, mansha, all with a lv60 character). Often does no damage whatsoever.

What is expected of the Skill: Roaring is a large AoE that should be capable of clearing large groups while mounted and moving. It functions properly when on foot and also when used while riding Heilang, but not while mounted on a horse. At all levels Roaring should be hitting a minimum of eight times per use, regardless of being mounted or on foot.​

How to reproduce/proof:

Ride any horse with stirrups to enable mounted combat, draw weapon, press E to use Roaring. This bug should be especially noticeable in areas with decent mob density, such as mansha forest or bloody monastery.​