Its Jan 2026. I successfully added the KNX integration to my system. It eventually connected (1 devise, 9 entities) via Tunnel IP Secure.
For reasons I cannot undestand: I see no KNX in the sidebar. I see no way to ipload the .knxproj file or just the .esf file.
I see nothing - and at EVERY YouTube video or online course the first step is to add one of these files - so Home Assistant knows the structure of my KNX System, its group addresses etc.
What am I making wrong?