Merge branch 'mbruce/bugfix' into 'develop'

bug fixes

See merge request BPHV_MIPS/vds_ios!315

VDS/Components/TileContainer/TileContainer.swift

@@ -346,8 +346,15 @@ open class TileContainerBase<PaddingType: DefaultValuing & Valuing>: View where
             containerView.setAccessibilityLabel(for: views)
             
             //append all children that are accessible
-            items.append(contentsOf: elements)
-            
+            if containerView.isAccessibilityElement {
+                elements.forEach({ element in
+                    if element.accessibilityTraits.contains(.button) || element.accessibilityTraits.contains(.link) {
+                        items.append(element)
+                    }
+                })
+            } else {
+                items.append(contentsOf: elements)
+            }
             return items
         }
         set {}

VDS/Components/Tilelet/Tilelet.swift

@@ -104,7 +104,7 @@ open class Tilelet: TileContainerBase<Tilelet.Padding>, ParentViewProtocol {
     }
     
     private var backgroundColorSurface: Surface {
-        backgroundColorConfiguration.getColor(self).surface
+        backgroundColorConfiguration.getColor(self).isDark() ? .dark : .light
     }
     
     //--------------------------------------------------

VDS/Extensions/UIColor+VDSColor.swift

@@ -187,10 +187,4 @@ extension UIColor {
         guard let found else { return nil}
         return found
     }
-    
-    public var surface: Surface {
-        var greyScale: CGFloat = 0
-        getWhite(&greyScale, alpha: nil)
-        return greyScale < 0.5 ? .dark : .light
-    }
 }