If I use the option to sort on aspect ratio (i.e. landscape or portrait), it doesn't seem to be working on any of my folders containing Canon or Fuji RAW files. Maybe RAW files in general? It does work when I sort a folder of JPEG, but not when the folder has a mix of JPEG & RAW. I cannot recall if this worked before because I typically have only used sort aspect on folders of JPEG in the past.