found one of these in my home, should I be concerned?

aka Senna aka Spencer aka Zeno aka Zenanon aka AtelierZeno
moth gendered

found one of these in my home, should I be concerned?
do not disturb! they should leave on their own after they finish reading dunmeshi (maybe hide witch hat atelier if it's nearby)
shit it's just a couple shelves below...... think this guy might be here a while