No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

Just guessing here, but sounds like an IAM issue? She doesn't have access to something rest of you do? And GCP is potentially acting strangely or Pulumi is acting strangely due to this

The engineer in question is in a group in the project owner role.  I do not think it’s an IAM issue.