How To Fix Safari in El Capitan 10.11.5 to Respond to KM Tokens

Continuing the discussion from %SafariTitle% broken in OS 10.11.5 beta (15F18c) (1st public):

###Issue:

  • KM Tokens for %SafariTitle% and %SafariURL% don't work in El Capitan 10.11.5 (at least in the public beta)

###Fix:

Many thanks @coda for finding, fixing, and sharing with us.