Please fix the autofill if you're not gonna take it away at lower elos

Listen, if autofill is gonna stay atleast make it so when you play support you actually get the fill prevention thing, its just sad that you force people to play support or fill in another role they aren't comfortable with but its also funny that right after that you cant even get your primary role and sometimes it doesn't even give you the autofill prevention, my girlfriend had filled support twice today, and she still hasn't gotten it, theres something wrong here and it needs to be fixed. Oh and by the way, this still hasn't stopped the trolling you guys just gave trolls a reason to troll when they get filled into support. Please riot, tend to your player base instead of being lazy.