How to get Azure Boards work item info for recent GitHub PRs in a given repo?

 have Git repos in GitHub and work items in Azure DevOps (Azure Boards). We are using the "Azure Boards" GitHub app, and thus when we add to a PR comment, it links to the right work item in Azure DevOps?

We would like to create a list of recent GitHub pull requests that show the Azure Boards work item that is associated and its parent work item. We could do this when our PRs were in Azure DevOps Git, but it seems tough to do so with PRs ion GitHub.