Multiple instances of qBittorent start when added to Taskbar

[youwebb]

When added or Pinned the app to the windows Taskbar it does open the original and new instance of qBittorrent instead of opening the portable one.

qBittorrent version and Operating System

qBittorrent portable version: 4.5.0-19 x64
Windows 10 pro

Steps to reproduce

start qbittorrent-portable
right click on the opened app and add to Taskbar
close the app totally and from tray too
open the app from taskbar

and a little question, which things this portable versione are different from the one included on the original qBittorent?
https://github.com/qbittorrent/qBittorrent/wiki/How-to-use-portable-mode