Hello,
With a friend of mine, we've been parsing and trying the new lines related to wether you have an active daedric summon with you or not.
While experimentating with the passives, we've remarked that if I enter a fight (for ex against the precursor) without a daedric summon, my stats are correctly buffed. If I summon a pet, my mana will be reduced and my health will increase just as expected.
But if I kick my pet back to Oblivion or unslot the spell, my mana wont reach back it's initial state, while my max health will correctly decrease to adapt this new situation. If I resummon my pet, my max health increases once again (back from 21k to 22k), and mana wont change. Kick the pet again, health decreases, mana doesnt move.
We remarked that it works too with the Mawl of the Infernal ; when the Daedroth procs, max health increases but nothing changes upon max offensive stats. When it's out, max health decreases to reach back its initial state. What's curious with the Mawl of the Infernal is that even if it does indeed proc the health buff of Expert Summoner, the Daedroth doesnt seem to be considered a pet by the Sorcerer class scripture (the double line of damage procs while Daedroth is up and Health is maxed too, which on paper cannot be the case)...
There is something definitely wrong somewhere with this.
I may come back later with screenshots and everything
bonus: please make the sorcerer class scripture excludes ultimate pets so we can keep our dearly storm atronach with us