How is /remake still not working?

Our Caitlin logs into the game and plays about 30 seconds, then immediately disconnects. 3 mins come in and remake isn't available. By 5:50 our first tower was already gone and the game was headed towards being over. The game dragged on for another 25 minutes with 1 tower total taken by our team who still refused to FF, while an enemy Jinx had more kills total than our entire team. She came back at 6 mins or so, but the damage was already done. Caitlin got flamed for dc'ing, then flamed back for getting mad at her dc and I'm sure multiple reports were given out, over something that Riot should have fixed. Also worth nothing is that after questioning, Caitlin revealed that her pc is "usually fine", which hints that this isn't the first time this has happened and won't be the last. She's going to do it, AGAIN and cost another team time, energy, effort, MMR and LP.

If a player is disconnected, the game tells us. IT KNOWS. Regardless of whether they return or not, the game is affected and is likely going to have continued problems. Just remake the game. It's that easy. Fine, it'll be a waste of 5 mins or so, but at least I won't be punished for it.

And don't say "premades are going to abuse this". No, they are going to get leaverbustered and lose LP anyway and they will run out of time and effort before they get two games in. Don't punish the honest players to prevent the dishonest ones. This game is hard enough as is with hundreds of random factors that go in to every game, and this just makes it worse.