How can I select specific folders from my Gallery to be included in the automatic uploads on Android?

Open Settings and tap on Media upload. By default, media files from all folders in your device's Gallery are included in the auto-upload. If you only want to include specific folders, toggle the switch icon next to the From all apps text. Then, press the From selected apps and choose the folders you want to include in your automatic uploads.

Note: Only folders that contain image or video files will be shown in the list.