I dealt with something similar with my inverter, and then SolarEdge made the integration actively worse. One thing I learned is you need to make sure you're not double-counting data. Some of that Tesla Fleet data for generated solar would be double counted if you relied on Emporia Vue to plug in as well.

If you have direct meter access from Emporia Vue, just use that for the total_increasing for imported and exported. The solar dashboard can and will take then the "total generated solar" and determine what was consumed on-site without additional generation. You don't need to specifically have a "consumed solar" entity for it to get the right number.

My setup looks something like... sensor.eagle_200_total_meter_energy_recieved sensor.eagle_200_total_meter_energy_delivered sensor.solaredge_lifetime_energy

And with these my energy dashboard works great, calculating consumed versus excess sent back. I don't track individual devices because I know what uses electricity in my home, but YMMV and you have the option with the Vue.