I'm having the same issue with the android 13 update. I hate the new notification icons, shown in the top pull foen bar. They look nothing like the app. I have a Samsung S20. I went to wallpaper style and settings and their is no option to turn off apply pallette to app icons. I just have "browse my wallpapers", "color pallette ", and "apply dark mode to wallpaper ."
I appreciate your help
Hi, we are good to see that your first issue has been resolved.
For the Whatsapp issue, Go to Settings >> Apps >> WhatsApp >> Mobile date & Wi-Fi, turn on Background data.
If that doesn't work, please back up your chats then uninstall and reinstall the app and verify if your'e able to use whatsapp video call in the background.
For me I was able to fix it by applying the default theme under settings > wallpaper and style. Then applying the same theme I had before. Not sure why re-doing it fixes it but currently since then I haven't had any issues with the notification pane.