User blog comment:Kirkburn/Technical Update: July 1, 2015/@comment-3388044-20150704060938

Re: Classic editor’s preview dialogue 

It used to be that when one was in preview, and selected an option from the pull-down list, that selection was remembered the next time one was previewing during that same editing session.

May we please have that feature reinstated?

Thanks! — Spike  Toronto  06:09, July 4, 2015 (UTC)