After applying reprojection to an OLCI L1 EFR product (probably also other products are affected) setting pins doesn't work anymore on RGB images. Setting pins on a grayscale radiance image it still works.
All pins are shifted into one corner and are distributed on a smaller scale and vertically flipped.

In addition, when the two views, RGB and greyscale, are linked via the Navigation View the greyscale image is suddenly flipped vertically and the scaling of both views doesn't fit anymore.

Probably there is something wrong with the transformations between image, model and view.