Hello. I am running Metashape 1.6.2 on Windows 10. I have a small project of overhead mapping from a Phantom 4 Pro along a coastline. The images were having trouble aligning because of the breaking waves creating dynamically changing interference along the length of the flight. I tried to mask using the magic wand with a wide tolerance. The selections were working very well. However, when I exported each mask (each photo requires a separate mask) the mask disappeared! There is a masking.files folder in my project directory, but no files as I named them exist. I appear to be following the direction in the manual, does anyone have a suggestion on what I'm doing wrong?