When running

gt ss

and getting a message because downstack changes were already merged, a prompt comes up. What exactly does the second option here do?

🥞 Validating that this Graphite stack is ready to submit...

WARNING: PR for the following branch has already been merged or closed:
WARNING: ▸ example/some-branch

? How would you like to proceed? › - Use arrow-keys. Return to submit.
❯   Abort command and delete or rename this branch.
    Create new PRs for the branch and continue.

Will it create PRs just for the new branch or recreate new PRs for the previously merged branches as well? I’ve been scared to select it and have just been aborting and running

gt rs -r && gt ss