"Spends 20% of recalled brand's mana cost to activate it" property of Brand Recall works wierd

So this post is a bug report + a bit of research and a suggestion.

After brands rework in 3.11 Brand Recall recieved new property. Now Brand Recall's mana spending has two parts: mana cost of the skill and additional spending for activating recalled brands. Since the latter isn't mana cost, builds using EB with full mana reserved can't spend this additional mana to activate brands (EB works only with costs). But there is Blood Magic which isn't restricted to costs. It just spends life instead of mana. And with BM keystone taken we still can't activate brands with Brand Recall. With BM support linked to Brand Recall though, we can activate Brand Recall only if we have free mana. Mana is not spending in this case, it still takes life. It just checks if we have enough mana for this or not. With 100% mana reserved and linked BM support we still can't activate them just like with BM keystone taken.

I thinks it's worth to check interaction of Blood Magic and Brand Recall's mana spend property.
Also, EB builds don't deserve this maybe you should change the property mechanic so it will work with EB as well?