Under LENS CORRECTIONS, default is nothing checked. I have to check ENABLE PROFILE CORRECTIONS every time. When I do that, under LENS PROFILE, NONE is always selected. If I select CANON, and haven't used a profile ON THIS PHOTO before, it just defaults to the top of the list (15mm FE, IIRC). I've never owned or shot that lens.
Effectively, if I want to use profile corrections, I have to select the lens MANUALLY every time. DXO does it automatically, and it matches the profile to the lens and body with no input from me. Open photo, and done, in Optics Pro.
I have used LR for years and I never touch Lens Corrections. My lens corrections not only applies when I click on lens corrections but also during import so LR does it automatically as well. If you prefer not to take a few steps to set it up then you need to use what works for you.
If you select Default in the lens corrections and check the box (may as well do CA as well), do not select ISO or Camera Serial number in the preferences and Update to Current Settings in the Default Develop Settings window it will always auto apply during import.




