This is no rant but a genuine question. I see the pros and cons of both and it's probably not a big deal either way but if one is afk people have to wait the whole agent selection in order to advance to the next game. League solved this iss...

Every time I try to add someone in game, it just does quite literally nothing. It will just make the adding noise but wont actually add them, i’ve tried restarting it but that didn’t do anything, any suggestions?