Mintstick flatpak request

Project information:
The mintstick project provides two utilities.
The first one is dedicated to formatting USB sticks: USB Stick Formatter
The second one is used to make live USB sticks from ISO images: USB Image Writer
This project is developed in Python and its source code is available on [Github]

Name: Mintstick
Homepage: and
License: GPL-2.0
Upstream has been contacted: Yes

any progress about this?