we lost the search for facet functionality  and I can’t see why. Facets are set to searchable, there are more than 10 facet options, but still nothing. It was working, and I just tried to bisect the change. It is now working on my development machine with my development index, but not on integration or production with the same code, so this all makes 0 sense to me. The bisecting found the change where we removed the visibility filter (in configuration.phtml), but re-enabling this filter should not fix it?! I’m 100% confused.
Any direction to look at highly appreciated.
 See https://www.bobbie.de/garten-und-landschaftsbau.html