Thanks for the feedback! You are right- perhaps I can add some line numbers to the editor and include the line of any compile errors.
What was the warning string displayed?https://developers.google.com/android/play-protect/warning-strings
It is an app published on a 3rd party platform that requires file access and an internet connection, so I can see why that would trigger a malware detector- if you could tell me what the warning string is I will look into it.