Comment 4 for bug 1872867

I think that it would be a good thing to have a search filter marked OPAC invisible display in the staff client with a label marking it as invisible.

While I can see that it might confuse some staff, it would also serve as a reminder of the filter's existence. In a consortium, we don't always realize a member library has purchased a new format until it is in the collection (or we are asked how to catalog it). So if the filter is visible to staff, it might cue them to ask for the filter to be activated.