I believe this article might answer your questions. Please note that this confirms that the OWP program is for inland applications only.
https://www.cicnews.com/2016/12/ircc-confirms-extension-open-work-permit-pilot-program-sponsored-spouses-partners-in-canada-128747.html#gs.06TS7TM
https://www.cicnews.com/2016/12/ircc-confirms-extension-open-work-permit-pilot-program-sponsored-spouses-partners-in-canada-128747.html#gs.06TS7TM