Newsfeed Select Sites not working with Main site

Hi all, 

 I have a news feed configured on my main site that is feeding in from several "Selected Sites" that are sub sites. I would also like to feed in content from the Main site, but when selected under "Select Sites" it won't display any content.  It doesn't have any issues displaying when I select "This Site" to display. 

Been troubleshooting for awhile, has anyone else had this problem??

Thanks!