Thanks for answer! We already use activity map, but some extra problem
is that we must use Signal for tag implementation. So, we need to use
existing custom js handlers for events.I found, that the pageview isn't
ghost, it just grab wrong values.In all other browsers (Chrome, Firefox,
Edge) such pageview fires BUT doesn't populate prop22, prop51 (they are
null) and doesn't grab values from prev page.It seems, that something
wrong in processing js library by IE when we go to the next page after
c...