Anyone know how to reset the plastic push pins on the radiator cover?

Just like the title says. I can’t figure out how to get these back in place. To release them, I just pushed the circle down, but how to I get them to pop back up?

 

Never mind. I figured it out. You just have to push down on the center pin hard from the back. Then it pops up over the top.

 

I also kind of pulled apart on the surrounding plastic parts a little bit to make the push you talked about a bit easier.