Getting autofilled doesn't grant autofill protection status.

I just had a support game after queueing for mid and top and the "Autofill enabled" line is still appearing when I queue up for the next game. It also happened the last time I got autofilled, except back then it showed me the line A GAME AFTER the autofill game.

So far I wasn't able to confirm whenever it works, because I get autofilled roughly every 5-10 games.

Question to Riot: Is it fucked completely or is the text simply not showing?