Please tell us some basic information before asking for help:
Rooted or not:No
Frequency of Occurrence:When taking a picture on a white background
APP Name & APP Version (If your issue relates to the app):com.asus.camera Latest
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
Please see github com/commons-app/apps-android-commons/issues/4655 for bug details.