Photos and videos sent to me in Whatsapp are automatically appearing in my Gallery (on Huawei P30) but are not then syncing to Dropbox. Not sure how long this has been happening. I'm sure they used to sync along with my other photos and videos but have only just noticed so now am missing lots of photos from friends and family and have no idea how to find them. As well as setting this up for the future, is there a way to force sync everything that has been sent to me in Whatsapp?