I'm getting this weird line when I move my tabs around.
Hello, here is a screenshot I made of the problem. https://i.imgur.com/TWds6Nb.png
What is this white colored line behind my tabs when I move them? Can I somehow remove it or maybe color it out? I think it's a remnant of the basic style, but I'm not sure how to change it. I'm using QSS to style the GUI.