Grabbing cookies server-side while using Netlify Functions

When I run my app with ntl dev, I now see the follow log messages which I wasn’t seeing previously:

Symbol(systemLog) { requestID: “0b026896-dc10-41e4-b54c-b77fa3ba4a33”, type: “systemJSON” } {“__nfmessage”:“Edge function invoked with cache-control header”,“ef_cache_control”:“no-store, must-revalidate”,“mode”:0}

There are maybe 12 lines just like that in output. I haven’t added Edge functions, so not sure where this comes from or how to disable it. Any ideas?

Can’t say muh without looking at the project. Mind sharing a reproduction?