Some of are facing issue with the Colour Point effect in portrait mode. I couldn't find any fix for this issue, but I found something interesting.
1. In all photos captured with the back camera of my Note 20 Ultra, irrespective of date the photo was taken ( before or after the update), colour point effect is broken.
2. Effects in photos captured with front camera works fine.
2. Effect is working fine in photos captured with my galaxy note 9 while editing in Note 20.
