Spells: Valiant Companion not keeping pet immune to fear in PVP

[ElemtalRZ]

I had valiant companion on my pet and just watched a shadowknight fear my pet. I even casted the valiant companion again after he feared it to see if it would affect it any and it did not. This is a huge bug especially for a class so underpowered as a magician. Would really like to see this get fixed, having valiant companion is a huge spell for magicians.
Thank you