Typically when you open a photo (not synced with Dropbox) in Windows 10, the photo opens in Windows' Photos default application. Once the photo opens, you can use the right and left arrows on the keyboard to cycle through other photos in the same folder. It's a very handy feature that appears to be disabled when the folder is synced with Dropbox. Instead I have to now close the photo and manually open the next file from the folder. These photos are locally-synced through Smart Sync. Can anyone tell me if this is normal behavior? Is there a setting that enables the arrow key scrolling again?