Progress bar broken when video is downloading

[Altonss]

Describe the bug "Setting up environment" is still showing instead of progress bar when video is downloading", or for some other videos the progress bar is just not updating fast enough and is far behind the real progress.

To Reproduce Steps to reproduce the behavior:

1. Download a video from france.tv: this for example https://www.france.tv/france-5/normal-people/normal-people-saison-1/3071835-episode-du-lundi-14-fevrier-2022.html or this https://www.france.tv/france-3/les-revelations-du-classique/3129941-patricia-petibon-1998.html
2. See error

Expected behavior The progress bar should behave normally.

Additional info (please complete the following information):

• OS: Linux, MacOS
• Application version: 2.4.0
• Application type: appimage, dmg

[Altonss]

This issue might be related to this one: https://github.com/jely2002/youtube-dl-gui/issues/240