By selecting more than 3 photos to share natively to Facebook, a Slideshow will be created.
Facebook’s slideshow restrictions include:
- You must share at least 3 photos and at most 7 photos to create one slideshow
- If you share more than 7 photos, a second Slideshow will be created as long as there are at least 3 new photos to create that Slideshow from
- All photos should be less than 10MB