Struggling to get correct readings from Envoy

I’ve just started using the Envoy integration, and am struggling to understand the numbers I’m getting. The HA screenshot is of various Envoy-related sensors. The “Daily Energy Exported” and “Daily Energy Imported” sensors are Utility Meters that track the lifetime net energy production and consumption values respectively. The numbers are way off. I’ve attached an Enlighten web screenshot from around the same time (and the web site is correct).

My Envoy is 3-phase, with ct clamps on production and net grid, no battery. It is on firmware 8.3.5232.

Am I misunderstanding something here? Thanks for any pointers!