sd_dracula

I had some work done on the front bumper at a local shop and now the can't put the front bumper back on 100% as it was before. The car had factory Msport kit so everything should fit as before.
But there is 1 cm space in between the headlights and the bumper which was not there before. All screws are in right.
Does the under-tray need to be removed when putting the bumper back in, then installed back?