Trying to enable all AA setting but can’t get it to work pls help
The build quality setting overrides the camera setting.
Post possessing can be edited here: Assets/Settings/UniversalRP-MediumQuality.assest
And choose quality setting in Project Settings/Quality
By default WebGL builds are Medium quality with AA set to none. You can turn on AA in UniversalRP-MediumQuality.assest or set the overall quality to High or make completely custom setting.
Also need to enable AA on each camera in your scene.
Hope that helps.