https://www.techradar.com/news/wireless-charging-active-edge-tipped-for-the-google-pixel-3

What's on your wishlist for the Google Pixel 3 and Google Pixel 3 XL? If you answered the introduction of wireless charging and the return of the Active Edge squeezable sides feature then you might be in luck, according to code in the Android P beta.

Thanks to some industrious digging by the fine folks at XDA Developers, references to both wireless charging and Active Edge have been unearthed in the latest Android P beta. This doesn't confirm these features are coming to the Google Pixel 3 phones, but it certainly makes their inclusion more likely.