Duplication issue persists

Every time I use the app to edit a file thats been synced to Google Drive one copy is automatically created in Drive. Its been pretty annoying because I end up with multiple copies of the same file taking up the free space I have. I cant use the app to highlight, underline, or pretty much do anything with my pdf files. Thats why Im giving it 3 stars.

Anfescobargi about Documents: File Manager & Docs, v6.0.2