Shotcut doesn’t use the Windows feature where you can display a progress bar in the task bar icon.
I would find this very useful to get a quick view on the rendering progress, without having to open the UI.
I thought about creating a pull request for it, but since I don’t really have C++ experience I rather want to create a suggestion entry here.
As far as I can see, it’s not too hard to implement; you can use QWinTaskbarProgress
from Qt (https://doc.qt.io/qt-5/qwintaskbarprogress.html) and maybe add it to the jobqueue.cpp
file in your project.
Thanks!