Installed rubber hood to radiator seal but clips keep popping out

Those don't look like the correct clips? Here's mine on a 72 Demon

I can get better pictures if needed.....

View attachment 1714963728

I got the correct clips with the seal but they pop out of the hole. The push fastener above was a possible alternative.
I had to hit the clips in with a hammer to seat them properly, and even after seating they popped out.
I got the seal from Classic Ind. and included the clips.