blurred or transparent background instead of opaque white

[nylki]

I am not too familiar with UIKits UISheetPresentationController, but it would be quite useful to be able to define a material/blur and an opacity to the sheets background.

Is that in the scope of this package? If not, where would be the point to add the feature in a custom branch, would it be around here?: https://github.com/adamfootdev/BottomSheet/blob/main/Sources/BottomSheet/View%20Controllers/BottomSheetViewController.swift#L63

I imagine it could be done by inserting a UIVisualEffectView with UIBlurEffect just before the contentView is added there.

[LinusGeffarth]

I second this request; would be very pretty!