I am the Admin of a repo that is under an organization. Another user (with read access only) submitted a pull request to the repo. I would like to make changes to the pull request before merging. I was able to fetch and checkout the pull request (git fetch pull/$id/head:$branchname), make changes locally and commit. However, I was not able to push it back to the pull request branch.
Do I need to get read & write access from the fork owner in order to update the pull request with my commits?
Thanks for helping!