I'm pretty sure that's normal, and how they're supposed to be. All of mine have are like that. Sometimes I have sesame seeds and crumbs that I have to vacuum out.

I would not be ok with that. Mine are completely flush.

My cabs do not have a gap between the panel and the styles.

My cabinets also do not have a gap like that. That would not be acceptable to me. Did you see any sample doors prior to ordering, and if so, did they have the same gaps?

OK thanks!

I wonder if it's higher end cabinets that don't have the gap. Mine are Kraftmaid. They're also brown, so the gaps aren't very noticeable.

There's an older discussion about the gaps at https://www.houzz.com/discussions/3632758/gap-between-panel-and-stiles-rails-on-painted-shaker-door.

Yeah these cabinets have been a mess from the get-go. Contractors had us switch from a local company to CNC due to delays, and that was a huge mistake. CNC has been a nightmare and quality does not seem great.

The center panel must float. Some gapping is normal. That is a bit large for the summer humid season, when wood is swelled to the max.