An Icon to Invisible Mosters which are seen with see invisible

Hi there. I’d like to propose to implement some way to distinguish monsters which are visible with a see invisible ability from plain visible ones. There are situations with summons (a Spellforged Servitor, for example) that lead to a visual ambiguity and one can spend some turns in hope for summon to take care a monster in vain. A little eye icon or something in that way on the monsters would give a more clear reading to the situations, in my opinion.

3 Thanks