Validation failed: RepeatGrid cell contents must match other cells: fill does not match

Adobe XD UXP Plugin API
1

I saw this message in the developer console when opening the XD-Resources-Dashboard UIKit. Don’t know what it’s from but posting here in case someone recognizes it.

Validation failed:

RepeatGrid cell contents must match other cells: fill does not match.
  Expected: { value: 4283256668 }
  Actual: { value: 4283258460 }
Text { name: "Alex Johnson sent you a message.", guid: "336c1480-e5d1-4ff2-9a9e-1246f38ecc67", parent: Group, children: [] }