Vazarin doesn't heal Umbra

[(PSN)Shadow_Wolf_667]

Since the Vazarin nerf during Scarlet Spear, Excal Umbra no longer properly responds to Vazarin's Healing Dash. I encountered this most recently when running an isolation vault.

It seems that the heal treats Umbra as a defence target, but the tick doesn't quite work, so upon transference back in, not only does Umbra not have the few seconds of immortality that makes Vazarin actually viable, but he also only gets one tick of the normal five seconds of health, resulting in what appears to be about 50 - 120 ish health restored per dash. There is also no indicator on the UI to show that the dash has worked, so the healing I've seen is based solely on what I saw before and after transference.