[I tried to reply via e-mail some hours ago, but that reply didn't come through]
If your camera is a micro-4/3 or mirrorless camera then it likely has a built-in lens profile that is always on so there is nothing to select.
Photoshop ACR will tell you if a built-in profile is being used, but so far LR will not. Another way to tell is to open a raw file in a raw converter that doesn’t do lens corrections and see if you see more distortion, something like RawTherapee.