Yasuo Bugs

I've been playing Yasuo recently, and it has occurred to me how many bugs Yasuo has. I've experienced numerous annoyances while playing Yasuo, and it makes the game that much harder to play. Some of the bugs I have recently come across are the fact that sometimes you cant auto attack/Q after you use your ult, can't auto after flashing, projectiles go through the Wind wall, if you land your Q after using your ult, it hits, but deals no damage whatsoever. It is also annoying to find that Riot isn't doing anything to fix these problems. Not only that, but his Project Yasuo skin is really clunky and slow. Pls Rito fix?!