Teemo blind + Leona Q

So, as most people know, If satan blinds an Irelia with hiltean style up, the passive true damage still goes through even though the auto attack doesn't. Thus, I think it would make sense that if the same situation occurred on a leona with her Q up, the enemy should still be stunned even though the autoattack damage doesn't go through. Make sense, right?

I happened to encounter this situation when playing Leona top against a teemo, and found that hitting him while blinded does NOT make the stun go through. This didn't make sense to me, so after that game I looked it up. Everything I saw said that the stun does go through, so naturally I thought it was user error and maybe I was hitting a minion. That it, until I made a custom game with a friend and found that teemo does not get stunned at all. I'm not sure if my research was wrong, or if this is intentional, or maybe this is a bug that has gone unnoticed since I'm the only person to ever play Leona top. Anyways, I just wanted to point this out for all future meta-breakers, and if this is an intentional interaction I think that it is only fair to have that changed.