I can not immediately reproduce. Are you seeing this with the most recent 7.0.2 app update?
Did anything significant happen recently? For example, were you asked to sign back into the app? Or have you possible signed into more than one account?
Can you describe the kinds of images you see this with? Are they JPG, HEIC or Raw DNG captures from the iOS Camera or Lightroom's in-app camera? What if you capture / import a new image -- does that have the same issue?
Any specific details that come to mind could help us understand better what you're seeing.