The source browser no longer has a way in the UI to browse source at a sepcific revision.
The workaround for now is to place the revision hash into the URL
Thank you for looking into this.
Issue #5743 was marked as a duplicate of this issue.
Issue #11731 was marked as a duplicate of this issue.
This issue has been closed due to inactivity. If you continue to see problems, please reopen or create a new issue.