Bug 401247

SUMMARY
Sending multiple files when a transfer is already under progress [Android sending files to Linux]. 
If a list of items are still being transferred to the Linux machine, and I send another batch of files while that transfer is NOT complete yet, the previous transfer is scrapped (i.e. abandoned) and new transfer starts. The nwe transfer happens completely and as expected, but the files of previous job are incomplete [up until another batch of files was sent through the app]

STEPS TO REPRODUCE
1. Send a file from Android to Linux machine . Recommend a file >50 MB.
2. While the transfer is not complete, send any other file from the android app to linux machine

OBSERVED RESULT
The previous file is incomplete and new file is received completely.

EXPECTED RESULT
The new file should get enqueued, to be sent AFTER the previous job is done.

SOFTWARE/OS VERSIONS
Windows: NA
MacOS: NA
Linux/KDE Plasma: Arch Linux/ Plasma 5.14.3
(available in About System)
KDE Plasma Version: 5.14.3
KDE Frameworks Version: 5.52.0
Qt Version: 5.11.2

ADDITIONAL INFORMATION
The KDE Connect I am using was built after cloning from cgit.kde.org