The problem

NO PROBLEM!

The only problem was I just didn't read the things I should have read. Especially the sentence
"The initial core integration release includes sensor entities only. More entity types will roll out in the coming weeks!"

Exciting news, this new core integration. Congratulations!
But I have a question.
I just added the Volvo integration to my HA and it appears to be working fine. But I only get 11 entities (sensors), while with the 'Volvo Cars' custom integration I have 51 entities (40 sensors, 6 controls, 2 configs and 3 diagnostics).
Did I miss something? I created a separate API for this and configured the integration, that's all.
I also noticed a step involving Nabu Casa, I suppose that's for allowing my HA to connect to Volvo via Nabu Casa. That step really worked smoothly!

What version of Home Assistant Core has the issue?

core-2025.8.0

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Volvo

Link to integration documentation on our website

No response

Diagnostics information

No response

Example YAML snippet

Anything in the logs that might be useful for us?

Additional information

No response