webfacing prompt windows popup over 'empty' page

["Groeneveld, Ben" <Ben.Groeneveld@xxxxxxxxxxx>]

We converted an RPG app to webfacing and notice that all the prompt
windows popup over "blanked pages" rather than overlaying their invoking
or originating windows' content.  The blanked background still contains
some style characteristics, like background color and so, just not the
originating content.  A quick review of the manual shows examples of
prompt windows overlaying their originating screens - is there a
conversion switch or other setting that we are missing?  Thanks, BenG.