I'm not sure what has happened. Ever since I updated to the beta firmware these both features don't work or doesn't function properly. The edge lighting doesn't work. I've sent messages with different phones but my phones screen only turns on and no lighting effect when my phone is faced down. The double tap feature to turn my phone on doesn't work properly. I have to tap to multiple times. I don't know how many times but it is not two taps. I've tapped twice slowly and also in a steady pace but with no avail. These are small features but o do like them. I do realize also that taking pictures take a little longer than usual as well. I now I am in beta not complaining.
Please try clearing the system cache and rebooting your device.
If issue persists, please send us an error report with screenshots from One UI Beta App (Beta Feedback -> Send feedback-> Error Reports -> "Select Category" -> Input frequency and Description" -> Send (Top Right Icon). We appreciate your help for supporting beta program.
