@JeroenSchaper It really depends on how busy your phone is. Apps can continue to function in the background, but if you start up a game right after (or something else cpu/gpu/ram intensive), you risk the upload process being killed. In general, images should still post fine, but we recommend leaving the app running when videos are uploading since it takes longer and they might need to be transcoded. It's all kind of out of our control.
@ivory Thanks foe the explanation! I’ll leave the app running till I see the notification about the image having been posted 👍🏻