Hi, I want to use the Windows theme, the one in the picture below, it's one thing that bothers me. I don't know how to make the playlist window merge inside the main window and have access to it when in full screen.

I really want to be able to do this, do you guys know a way to do this? A 3rd party Windows theme that does that? A setting I overlooked?

Thanks for your time!

A setting I overlooked?

No settings.
Attach\Detach playlist completely depends on the skin.
By default in WindowFrame.dsf this feature is missing.

Edited skin: download
Attach\Detach playlist by Right Click on playlist button.