Remove white shadow/border from background image

Thank you!! I totally agree.

I wish it's optional

My design included a dark strip at the bottom of the page. Turning this on automatically led to a white strip between the bottom of the report and where the shadow appears to start. I was wondering what I'd done wrong. If the shadow was turned on optionally, it would be clearer that I also have to set the colour, too to make it look right with my design.

I don't need the shadow, though. Making it optional would mean one less click needed.

It's surprising this hasn't been fixed. I don't see the point of the white glow and very annoying it can't be turned off. Should be an easy QoL improvement, Microsoft!

It is very surprising this has not been fixed.

I shouldn't have to work around being unable to turn off a drop shadow.