Remove iOS html class name fix #3488

RELEASE-NOTES.md

@@ -6,6 +6,8 @@
 - **Modal** - Adds `tiny` and `mini` sized modals #5123 **Thanks @Banandrew**
 
 **Bugs**
+
+- **Sidebar** - Removed use of `ios` browser detection, and use of `-webkit-overflow-scrolling: touch;`. iOS no longer has sizing issues when displaying sidebar content in latest iOS.
 - **Search** - Fixed issue where `searchDelay` could cause results to appear after search had lost focus.
 - **Sticky** - Fix issue where sticky would cause page to shift when `context` height was determined by sticky's height in `position: static;`  #3430
 - **Form Validation** - Fixed issue where radio was not being included in `onFailure` values if not set #5064

src/definitions/modules/sidebar.js

@@ -89,10 +89,6 @@ $.fn.sidebar = function(parameters) {
 
           transitionEvent = module.get.transitionEvent();
 
-          if(module.is.ios()) {
-            module.set.ios();
-          }
-
           // avoids locking rendering if initialized in onReady
           if(settings.delaySetup) {
             requestAnimationFrame(module.setup.layout);
@@ -569,6 +565,7 @@ $.fn.sidebar = function(parameters) {
         set: {
 
           // ios only (scroll on html not document). This prevent auto-resize canvas/scroll in ios
+          // (This is no longer necessary in latest iOS)
           ios: function() {
             $html.addClass(className.ios);
           },

src/definitions/modules/sidebar.less

@@ -239,16 +239,6 @@ body.pushable > .pusher {
        iOS
 ---------------*/
 
-/*
-  iOS incorrectly sizes document when content
-  is presented outside of view with 2Dtranslate
-*/
-html.ios {
-  overflow-x: hidden;
-  -webkit-overflow-scrolling: touch;
-}
-
-
 
 /*******************************
           Variations