I have the same problem with both my compact cameras, which are Panasonic Lumix LX10 (LX15) and ZS100 (TZ100). On automatic, the result looks wrong. I can choose my camera manually, but still a lens is chosen that does not make any sense (some Canon WC-DC58N). Both are compact cameras, so they only have the built in lens.
Is this intended? Sometimes I need to adjust manually and I am not sure, if this is because of the wrong lens.
TIA
If the camera does have lens correction, which it sounds like it does, create a partial profile with the correct camera and have it auto apply when you open a file.