Thanks for the reply Asylum, honestly not sure what the cause of the tags not showing could be on my end then as I did a complete reinstall of Grim Dawn last night (cleaned out left over files as well) and then re-installed the latest version of this mod.
After which I only made the one character and had no other mods re-installed xD I checked out Zenith’s page in regards to Primordial Transfer and in the Hotfix notes over there it looks as if it was intended to be an AoE so I’m not sure why its only working as a single target spell, possibly got the wrong tag in the asset manager making it target based instead of area?:
(Primordial Transfer: Removed cooldown. Duration reduced by 3 seconds at all ranks. Added a 6 meter Area of Effect. Note that applying this skill to multiple targets does not buff you further; you can receive the benefits at most once at a time. Against multiple targets, it behaves solely like Curse of Frailty. Moved it up to a tier 6 skill (was tier 5). p.s not sure if it matters but I’m using the Ungrim version currently. Also I checked on a new character, made a Terror Knight and it shows the tags just fine, its only on my Pure Necrotic that it is missing the tags currently.