We knew that Essential is still a thing, but the info on the successor of the PH-1 phone was really limited still. New schematics uncovered by Slash Gear suggest that the upcoming PH-2 will get some innovative tech similar to what Samsung is trying to implement it future devices, including in-display selfie cams with light sensors that make the display translucent and in-display fingerprint sensors.
https://www.notebookcheck.net/Essential-PH-2-rumored-to-get-an-in-display-selfie-cam.405606.0.html