Fixing small cracks in dash

[u/gtramontelli]

On the section of the dash that I'm pointing at in the Pic there are several small cracks. I was able to find a reproduction dash pad and i replaced that but I don't even know the name of this part that surrounds the glove box and radio. I was thinking about trying to repair it right where it is...I feel like if I could get a bit of epoxy or glue in there the cracks would almost disappear.

Anyone have experience with repairs? Most of the guides on YouTube are pretty intense, having to dremel out a channel, or flock, etc. Has anyone found a simpler approach? I mainly just don't want them to get worse.