A website run also carries what only a browser can tell you: the errors the page
logged, and the requests it made. That is the difference between “checkout
failed” and “checkout failed, and here is the 500 it got when it did.”
These are visible to your team on the run page, but a shared link deliberately
leaves them out - request and response detail routinely contains tokens and
personal data.
Open a run and use Share to mint a signed, login-free link. Anyone with the
link can view the read-only report until it expires.Pull request comments carry the same links, so a failure is one click from the
recording without leaving the review.