I have the same problem.
Look at the stuff that hold that metal plate to body. One may be bent.

 

Yeah, i forgot... You can adjust it a bit by loosening the two screws on either side holding the flap in place. It will allow you to twist it left or right, and side to side to make it line up just perfectly..

 

thats funny because mine does the same thing

 

^^ I looked today, and the mounting brackets bent. There is nowhere i can get it either, right?

 

You can try the dealer. There's always un-bending it as well.

 

Glad this thread was made. Ive got the same problem and just pushed it up manually when I need it since I don't use the sunroof too often. But now Im off to fix it now that Ive got an idea of what to look for..

 

It would seem those brackets are made kind of shitty because my drivers side was bent when i bought my tib and
every tib i've found at autowreckers with a sunroof has had both of them somewhat bent. I went to the hyundai dealer
and asked about parts - they said that it came part of an assembly that would cost me somewhere close to 100 bucks
CAD. So Im just going to try and make a stronger one out of some metal in my shop.