Is there really STILL no fix for multiplayer not working when game sharing?

Yes, I've already tried the thread that has potential fixes. None work. Pretty unbelievable Microsoft is letting this issue go on for as long as it has. The usual stuff like switching recurring billing on and off don't work. The only thing that works is to keep the other profile signed in. That works fine if you're alone, but if you want to play with the friend you're sharing with, you're screwed.