Works for IG, not FB – Giant Square: Grids & Collages Review

Paid for the Pro version. IG works perfectly, but FB giant covers get cropped, irritatingly. It looks fine as you generate the cover, but once you look at it on desktop, it's cropped incorrectly. FAIL. No response from dev on issue.
Review by elDizzle_foShizzle on Giant Square: Grids & Collages.