Fix #4264 remove height requirements on iOS mode

RELEASE-NOTES.md

@@ -18,6 +18,7 @@
 - **Dropdown** - `forceSelection` will no longer select value in `multiple selection dropdown` #4041 #4516
 - **Dropdown** - Fix issue where `dropdown` with `search` in menu are not tabbable #4490
 - **Search** - Fixes issue where search will re-appear with incorrect results when using `show `showNoResults: false` to hide no results messages. #4616
+- **Sidebar** - Fixed bug where sidebar in `iOS` would show background behind page when page is less than 100% height #4264
 
 
 **Bugs**

src/definitions/modules/sidebar.less

@@ -248,10 +248,6 @@ html.ios {
   -webkit-overflow-scrolling: touch;
 }
 
-html.ios,
-html.ios body {
-  height: initial !important;
-}
 
 
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