App unable to copy file

[adisalat2]

Project Information
-Repository
https://github.com/openintents/filemanager

-Project Name: Ol File Manager

Expected Behaviour
The application should be able copy file from one folder to another without error

Actual Behaviour
The failed to copy file from one folder to other folder

How to reproduce
Download the app from playstore
Start the app
Long press the file you wish to copy,an option will be shown above the screen
Select the option logo and choose copy
Select the designated folder
Then press paste
Hence the bug

-Browser: Ol File Manager v2.2.2

-Operating System:Android 7.0

Recording of the bug
https://youtu.be/qYSvPkQThHU