Fox Soul Bite with Blur Step mod cutting damage

[uncut rose]

It seems like whenever an ability is trying to add damage to spirit fox's soul bite it converts the ability to deal damage that is not direct to health semi consistently. I've noticed this with blur step and embrace of despair. Secondly, earlier when I was using soul bite with blur step's mod that has a chance to make it a burst attack, it did ~half damage to a single enemy. My base damage is 5.5k and it did under 3k with the burst proc, that also adds damage. I will try to get images or a recording, but that is difficult for me on my setup. Other foxes please chime in!

[uncut rose]

Here's an image of me with a single training dummy, and no buffs besides blur step. There's definitely a bug where when the mod for soul bite that has a chance to make it a burst attack with blur step active is cutting my damage, even against a single enemy. There's one thing that I'm not sure is a bug, that I would appreciate clarification on. Soul bite is an attack that does direct to health damage. The soul bite mod with the blur step conditional is supposed to add damage to soul bite. Is that damage not supposed to be direct to health as it seems here?