@kyle nice! My backup imported smoothly as well. My insert key doesn’t seem to work, nor does my audio jack, but otherwise most everything is as expected save for the USB-C hub shenanigans. If I get any free time this week I plan on live booting PureOS to see if those things work there or not.
@ajmartinez @kyle I'm pretty sure the audio jack not working is a known issue and is being worked on by Purism/Mr Chromebox for an EC update