Looking for the part number/name of a little metal clip

[Tieniber]

Hi everyone,

While in the process of installing a garage door opener into one of the spare dash buttons, a little metal clip popped out, made a ping and flew across the garage, never to be seen again.

This clip holds the button panels to the dash. It's sort of a U-shaped, and fits into the a square cutout in the plastic. There are two of them per button panel. I've attached a picture of the area.

I searched around online, but came up empty. For the life of me I can't find any reference to these clips. Does anyone know the name or possibly part number?

Thanks in advance!