#190 fix bug: adjust presentedView origin in PanContainerView

PanModal/View/PanContainerView.swift

@@ -15,17 +15,23 @@ import UIKit
  having to do those changes directly on the view
  */
 class PanContainerView: UIView {
-
-    init(presentedView: UIView, frame: CGRect) {
-        super.init(frame: frame)
-        addSubview(presentedView)
-    }
-
-    @available(*, unavailable)
-    required init?(coder aDecoder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-
+  private let presentedView: UIView
+
+  init(presentedView: UIView, frame: CGRect) {
+      self.presentedView = presentedView
+      super.init(frame: frame)
+      addSubview(presentedView)
+  }
+
+  @available(*, unavailable)
+  required init?(coder aDecoder: NSCoder) {
+      fatalError("init(coder:) has not been implemented")
+  }
+
+  override func layoutSubviews() {
+      super.layoutSubviews()
+      self.presentedView.frame.origin = .zero
+  }
 }
 
 extension UIView {