Edge lighting not working

[Rj]

My edge lighting is not working on s24 plus...any ideas why...use for notifications 

[LongHiker]

@Rj In phone settings -> Notifications -> Notification pop-up style, ensure that it is set to Brief and under "Apps to show as brief" you have the apps selected that you want to trigger edge lighting. Also select the style you want to use in "Edge lighting style".

[Rj]

Still doesn't work

[ThatGuyAR]

I'm having the same issue it does the pop up no lighting effect