Morior Invictus Grand Regalia bug with certain augments

Grand Regalia's "+ % per socket filled" mechanic doesn't work with abbysal eyes: once i put a gaze into socket - it applies (its augment bonuses also works tho), but socket isn't considered filled, and thus gives no Regalia's bonuses

+1 insterted an amanamanamamu gaze in mine and dont get the inherent filled socket bonus. Hope it will get an hotfix