3D Touch no difference from Haptic Touch if you perform it on native app or native gestures, even in Photos the layout after Peek is changed, and no longer works for Pop.
If you try with some of the App which can use it in app, like to Peek and Pop with WhatsApp message, that still works for now. I wonder will they still keep that after the next update in lieu of iOS 13 release... *sad*

and we still not part of the enabled for Exposure Notifications
I thought we left with MySejahtera...which meets the requirement of 1 app only