ᐅ Top drawer of Ikea Koppang dresser does not fit properly

Hey 🙂

I have the following problem:
I assembled the Koppang dresser and I am quite sure I didn’t skip or do any step incorrectly. When inserting the drawers, everything was fine until I tried to put in the top one. The front panel is so large that it overlaps the top beam, meaning the drawer can’t close. The two lower drawers close properly, only this one doesn’t. I also tried swapping the drawers’ positions, but that didn’t help.

Do you have any idea what might be causing this?
Thanks in advance!!
anastasiag

Photos could help with troubleshooting.

Yes, sorry about that. I hope the photo shows how bad the mess looks.
Best regards!

Which photo? There is nothing visible.