René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[Bug]: docs links sometimes have incorrect extension","articleBody":"### Actual Behavior\n\nIf I visit https://openapi-core.readthedocs.io/en/latest/integrations/fastapi.html and click \"see `starlette` integration\"\r\n![Screenshot 2024-07-31 at 07 12 11](https://github.com/user-attachments/assets/c3766255-2da4-453a-a30a-5332d4c6015f)\r\nThen I get a 404, because the extension is .rst\r\n`https://openapi-core.readthedocs.io/en/latest/integrations/starlette.rst`\n\n### Expected Behavior\n\nWhen I use the side-menu, I can navigate to the same page.\r\nAdditionally on the 404 page, I don't have a menu, so I have to use the browser back-button, or delete the path, before navigating to `https://openapi-core.readthedocs.io/en/latest/integrations/starlette.html`\n\n### Steps to Reproduce\n\nvisit https://openapi-core.readthedocs.io/en/latest/integrations/fastapi.html\r\nscroll to the bottom of the main content page.\r\nclick on the \"see `starlette` integration\" link\r\n404 😢 \n\n### OpenAPI Core Version\n\nmain\n\n### OpenAPI Core Integration\n\ndocs\n\n### Affected Area(s)\n\ndocs\n\n### References\n\nthis is your documentation page https://openapi-core.readthedocs.io/en/latest/integrations/fastapi.html\n\n### Anything else we need to know?\n\nNo thanks, but this has been quite a journey to fill out as a user.\n\n### Would you like to implement a fix?\n\nNo","author":{"url":"https://github.com/Lewiscowles1986","@type":"Person","name":"Lewiscowles1986"},"datePublished":"2024-07-31T06:15:36.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/881/openapi-core/issues/881"}