Fix detent snapping

SheetImagePicker/SheetContainerViewController.swift

@@ -74,6 +74,7 @@ public class SheetContainerViewController: UIViewController {
             let translation = recognizer.translation(in: content.view)
             var realOffset = initialConstant + translation.y
             if realOffset < sortedDetentOffsets.first! {
+                print("should change")
                 func clamp(_ value: CGFloat, from: CGFloat, to: CGFloat) -> CGFloat {
                     if value < from {
                         return from