Guest accounts returning no repo when integrating with Azure Repos through Postman

Hello, I have a scenario I would like some guidance, at the company where I work we use the free Postman.
Our project collaboration and organization tool is Azure Devops.
In our teams there are people from other companies who join our projects through Azure Devops, as a guest account.
With that, we observe that people who are not from the same organization as us, but who have access to our projects because they were invited, cannot connect to our Azure Repos through Postman, currently I have identified that only people who are not invited are who can connect and view our repositories that are in Azure Repos...
People who are guests in our organization have the Basic + TestPlan profile
Can you advise me on this behavior?


User belonging to organization: