SUMMARY
MTP cannot be shared by more than one application.
No gui option to unmount mtp from an application so that it may be mounted in another.


STEPS TO REPRODUCE
1. Boot computer and mount Android device from device notifier.
2. Access to file system on Android mounts
3. Open Cantata and file system of music does not mount.
4. Open Gwenview import of photos from device manager and file system of Android will not load.
5. Close Dolphine and Reboot and choose Cantata and Cantata will mount music files.

OBSERVED RESULT
Only one application can access MTP.
Rebooting works to access other applications as this action unmounts the device from the previously used application.

EXPECTED RESULT
Open any application that has access to Android and have the file system on Android mount/connect.


SOFTWARE/OS VERSIONS 
Linux/KDE Plasma: 
Operating System: Kubuntu 20.10
KDE Plasma Version: 5.19.5
KDE Frameworks Version: 5.74.0
Qt Version: 5.14.2
Kernel Version: 5.8.0-41-generic
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-7820HQ CPU @ 2.90GHz
Memory: 31.2 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 630
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION