Change color by ProgressHUD.colorHUD works wrong

[crash481]

Hello, when I do
ProgressHUD.colorHUD = .black
Then I need background color will be black. But it is not black
It is light gray, see below

Here is same issue, but you close it without solution.
#141

[Related Code]

@crash481 You're absolutely right. The HUD view is implemented using UIToolbar, and due to the inherent limitations of UIToolbar's rendering capabilities, it can't be displayed in pure black. This is a constraint of the UIKit framework itself.