My windows 11 has the same notification but it pops up in the center of the screen on top of everything about every hour.

More info:

I cut one in half about 20 minutes ago. So far no discoloration. The smell is sweet, almost reminds me of melons? One of them has a slight orange spot in the gills that I assume is bruising.

Have a furniture store in the small downtown area of my town. The entire building looks cigarette stained. They have brown tint on their windows, and peering inside, all the furniture looks crazy old and probably not something you’d want to buy.

On top of that, they’re open “by appointment only” and that’s just about the only sign they have other than the name of the business. Never seen anyone go in/out. It’s in a major location too, “Main street”, there’s no way it’s a real thing.