Lightroom CC for mobile - Lens corrections and smartphone photos (iPhone XS)

I edit Canon dSLR files in LR CC Mobile as well as photos taken with my iPhone. I used to be able to enable/disable lens corrections on my iPhone images and see a the correction. Now when I do it, there is no change. Wondering if LR does this automatically, or what's happening here. Still works as it always has for my dSLR RAW files.

Thanks.