Avoid applying CSS multiple times (#4784)

* Move the applyStyleFromScope to onLoaded, when the views are created and id or className properties are set the CSS selectors are queried and applied multiple times

* Condense the changes when applying properties

tns-core-modules/ui/frame/frame-common.ts

@@ -89,7 +89,6 @@ const entryCreatePage = profile("entry.create", (entry: NavigationEntry): Page =
         throw new Error("Failed to create Page with entry.create() function.");
     }
 
-    page._refreshCss();
     return page;
 });