Expand Header background to the whole Album background

Feature description:

As of now, Symfonium only allows us to set a background type only for the Header of the Album page. I’d like for it to cover the whole page, not only the header.

Problem solved:

Currently, there is little scope for customising the background. This would allow every album to have a vibrant background instead of the subtle changes made by Dynamic Color.

Brought benefits:

A more vibrant and colourful customisable album page.

Other application solutions:

 
Apple Music does something similar, but picks only 1 colour for the background. This implementation would be better, but I understand that this may not be implementable. That’s why this focuses on expanding the already present Blur to the whole page.
 

Additional description and context:

 

 

Screenshots / Mockup:

Apple Music - Symfonium w/out Dynamic Colors -Symfonium w/ Dynamic Colors (Vibrant Color)

My bad, sorry for the duplicate request