Changing PDF background color

[Yahllil]

Is there a way of changing the PDF's background color (instead of the default grey color)? And is there a way to snap the PDF to the top part of the widget, and avoid the vast "dead area" around the document?

[SpirikleOfficial]

Hi, I am also having the same issue of fixed background color. How can we get a way to change it?

[pritish-thub]

This will help https://www.youtube.com/watch?v=gAUVz0U7eyA

[mohmmed750]

I also need a solution to that