Fixing Ikea integration?

Hi all,

As the Ikea integration seems to require some tinkering on the docker config (see https://github.com/home-assistant/core/issues/27545), I’m trying to figure out on the image where it is stored, but have come empty for now.
I don’t think I can change it on the raspberry Pi directly (because SSH and samba are accessing one of the inner containers?), so I’m looking to fix it on my SD card from my Linux workstation.
Any pointers?

Clone the integration repo to /config/custom_components. Edit it there. It will override the core version.

Is that https://github.com/home-assistant/wheels-custom-integrations?

https://github.com/home-assistant/core/tree/dev/homeassistant/components/tradfri

OK, OK, I’ll try hacking that then.
Thanks!