Destroying Frost Wall's Ice Crystals can spawn Life Remnants for Blood Mages

Title. I noticed this while spamming Frost Wall in my hideout on my Blood Mage with the Sanguimancy ascendancy node. I suppose the ice crystals are treated as enemy entities and this enables them to spawn life remnants "on death". I assume this is not intended

(apologies if this is a duplicate report, I tried searching for it and couldn't find it already)