@antoviaque, @nedbat created a bot that auto-labels all open-source-contributions. If it was opened by 2U/Axim (or Arbisoft, I believe), it wouldn’t be labeled. I don’t think we’d want to convert it if it’s not truly open-source, as there’s lots of PRs worked on by 2U and the community. It might be better to communicate directly with the person who needs to review it.
Alternately, maybe @nedbat could escalate it internally since it looks like the Purchase Squad needs to review?