Is anyone getting an issue with their XEROX printer plugin features (secure print, hole punching) to show up properly in Safari? It shows up properly in Safari v10.0.3 on 10.12.3 (see "XEROX Correct" screenshot). It appears to be incompatible in whatever version Safari gets installed from 10.12.4 through 10.13 Beta 4.
We installed the latest driver version Xerox package from Apple support downloads page. We tried installing the latest driver from Xerox and tried installing the Safari Technology Preview but no change. Just wanted to see if anyone else is having this issue. The Xerox Printer we are using is the WorkCentre 7855
You'd probably need to update your printer drivers(if you havent already) as Xerox has a release to 3.123 which can be downloaded here : http://www.support.xerox.com/support/colorqube-8580/file-download/enus.html?operatingSystem=macosx1011&fileLanguage=en&contentId=138289&from=downloads&viewArchived=false