Hi. I can't see Special:TimedMediaHandler on the list of special pages on enwiki (https://en.wikipedia.org/wiki/Special:SpecialPages), despite being able to access it. Why? It shows up on the beta cluster, where I am an admin, but admin rights aren't needed to see it.
Primarily because we didn't intend that to be a user visible page at any time.... it's also rather performance heavy at times.
But yeah, this needs fixing.. as many other parts of TMH ;)
I think we should consider adding it, but:
1: it needs a better name that is not the extension name
2: we need to check if it is safe to show from a performance point of view (specifically at Commons, load time is currently well over 10 seconds)