Up until recently, I never had issues with portrait mode photos from my iPhone displaying properly in Lightroom. It worked fine before and I was always able to edit and export as usual, keeping the portrait effect.
But now when I import my iPhone pics into Lightroom, the portrait effect is gone. I've tried searching forums/internet but can't find a fix.
Please post a screen shot of what you are seeing. I've checked my catalog and the images shot with Portrait mode are as expected... I can't reproduce this issue.