Six

You can publish version 2.2.0. Everything seems to be OK. Anyway, it was a pleasure to cooperate!

Yes, I can confirm that ver 5 looks as it should be! Everything looks OK and works also OK. Maybe... maybe Logs manager buttons are now little bit too big compared to Job manager and Main window. Or not? It's up to you to decide :)

So, ver 4 is OK. Output dir issue is fixed. Job manager layout is OK. Log manager layout has one little cosmetical bug on bottom left - Actions not visible correctly.

So, test ver 3 layout is OK, percents are OK and Browse button works! But program does not remember Output directory. If I choose new video file, then Output directory is again empty.

Test version 2 is messed up!

Two more things: 1. When extracting tracks then percent numbers are little bit close to progress bar. 2. Browse button for selecting Output Directory does not work. I can drag and drop only.

Tracks are displayed OK

Test version looks like this, so you are in the right track !!!