IFV in a report query URL

I don't think that Quickbase is sensitive to any of the parameters which follow the ?

so this should work.  You'll notice in the syntax that all of the parameters are preceded by  &.  The identification of the parameter will follow the  & and then any values required for that perimeter will follow.  

URLRoot() & "db/" & "XXXXXX" & "?a=q&qt=tab&dvqid=X&query=({'10'.EX.[Request ID]})&clist=48.41.15.26.4.30" & "&ifv=1"

Trying to do this two years later and it seems that "&ifv=1" doesn't work with query report URLs. No matter where it's placed, it does not enter "ifv" mode.