Links in custom component page lead me to 404 relfex apps

[dentroai]

Describe the bug
Here are a lot of custom components listed: https://reflex.dev/docs/custom-components/

If I click on one, I'm sent to a 404 page:

All of them lead me to 404 pages, which is quite weird.

Expected behavior
See the running reflex app (or not have a link)

[linear]

ENG-4371 Links in custom component page lead me to 404 relfex apps

[hblunck]

Currently, I am also not seeing preview pictures (FF, Win 11):