Faint dark line on bottom left curve of XR screen
I have an iPhone XR with no screen protector. Last night I noticed a faint dark line following the curvature of my phone on the bottom left corner. I am currently on iOS 12. Searching this problem it appears this is a common issue with the XR screen specifically (found a post on this discussion thread as well from August but apple closed it. Is this a defect?
iPhone XR