What does "Adjust Style Opacity" do?

[Ayo]

What does "Adjust Style Opacity" do in the Palette options menu?
Can't detect any difference and can't find "Adjust Style Opacity" in documentation or forum.

[VectorStyler]

@Ayo said in What does "Adjust Style Opacity" do?:

Adjust Style Opacity

When enabled, the opacity value of the Color panel is set for the "fill" or "stroke" of the selected object.
When disabled, the opacity value is set for the object.