SUMMARY 
KdeConnect Filesystem Expose: Copy+Paste results in corrupted file

STEPS TO REPRODUCE
1. Android app: pair the phone to desktop
                go to Filesystem expose settings
                choose DCIM (the default Android photo/video location) as the 
                shared folder 
2. Desktop app (Dolphin): click on the phone icon
                choose an image or video file
                ***right-click + Copy***
                go to the user Home directory 
                ***right-click + Paste***
                wait for the notification that copying has finished
3. Try to open the copied file from Home ==> error (tried with JPG as well as MP4 files)

SOFTWARE/OS VERSIONS
KdeConnect Android App: 1.16.0
Linux/KDE Plasma: Ubuntu Focal 20.04, Dolphin file browser
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8
Kernel Version: 5.4.0-65-generic

ADDITIONAL INFORMATION
Note that the right-click/copy followed by right-click/paste appears to be important ! If instead I drag and drop the file from the Android phone directory (open in one Dolphin window) to the Home directory (open in the second window) then the copied file is correct.