Update my iPhone 11 to IOS 15.0.1 and I no longer have the Lock Screen preview video or the ability to individually clear each notification. A short swipe to the which previously gave you a short preview video now only shows “Options” and “Clear All”. The general options under Settings>Notifications is set to “Show Previews” Always and the Nest Notification Options “Show Previews” is set to Always. I also rebooted the phone and nothing. The same issue is with my iPad Pro so this is a change with IOS 15 that I do not like.
I am sorry to hear that you ran into this issue! But @Newjam is correct, you should be able to tap and hold your finger over the preview window and it should start. It does not work like it did previously but you can still view the footage there. Please let me know if you need further assistance.
