I've had a 3rd party wireless charging receiver in my iPhone case to enable wireless charging for a while now (ie. over a year at least) which has worked fine. Since 11.3 (or maybe 11.3.1) the phone now refuses to charge wirelessly. I've even tried swapping the wireless charging pad for another. On occasion I can get the charging to start, and then a message about the accessory 'might' not be supported. Could be a quirk, but it seems Apple may have started blocking 3rd party wireless charging pads for some reason. Anyone else??