This is indeed a historic thing but there is already a redesign of the host detail page that will take care of this. In Foreman 3.0 you can get a preview, in 3.1 it will be possible to choose which is the default. Eventually when all functionality has been implemented (still, lots of plugin haven’t) both the current host detail page and content host page will be obsolete.
See this (and other posts):
I’m not sure when that will be. Perhaps we should do a better job of tracking the progress.
