My phone (iPhone XS Max iOS 12.1.4) used to vibrate when I put it on the wireless charging pad but now i realize it has stopped doing that. I looked under Notifications and under Sounds and Haptics but don’t see a setting that seems to return the vibration. I tried turning system haptics off and on but that didn’t help.
I just tried plugging the phone in and did not get a vibration there either like I’m used to. I initially though this was a wireless charging thing but it seems to be charging in general.
The phone is charging, the icon changes and the battery percentage goes up.