Octane and Horizon

I'm running my Laravel in Docker and the "main" with Octane on Frankenphp. For workers I'm using Horizon and I have set up a separate database ("2") for Horizon to try to keep it isolated. However, I can't see on my Horizon logs running anything, or maybe that's normal? (currently set to APP_ENV=local). When I visit the Horizon dashboard it seems Octane fails to persists the data, I can refresh pending, then sometimes empty, sometimes not. I guess I have something of conflict in my setup.

My Horizon runs on php:8.3-cli

There must be some details somewhere I have overlooked?