Crack in frame?

[Ghotihsif]

I’ve noticed on our last Utah trip a few cracks where the frame comes together - see pictures for reference. Something to worry about? Or just patch?

Thx and any help much appreciated!

Al

 

[pods8]

That isn't the frame its exterior trim and that was just some sort of caulking in the gap that opened up.

 

[ski3pin]

pods8 is correct and the exterior trim, at this area, is around the plywood floor pack of the camper.