diff --git a/resources/skins.vector.js/setupIntersectionObservers.js b/resources/skins.vector.js/setupIntersectionObservers.js
index 55d6b1d83..8a7a6d65b 100644
--- a/resources/skins.vector.js/setupIntersectionObservers.js
+++ b/resources/skins.vector.js/setupIntersectionObservers.js
@@ -1,7 +1,5 @@
 // Enable Vector features limited to ES6 browse
 const
-	limitedWidthToggle = require( './limitedWidthToggle.js' ),
-	searchToggle = require( './searchToggle.js' ),
 	stickyHeader = require( './stickyHeader.js' ),
 	scrollObserver = require( './scrollObserver.js' ),
 	initExperiment = require( './AB.js' ),
@@ -291,19 +289,6 @@ const setupTableOfContents = ( tocElement, bodyContent, initSectionObserverFn )
 const main = () => {
 	const isIntersectionObserverSupported = 'IntersectionObserver' in window;
 
-	limitedWidthToggle();
-	// Initialize the search toggle for the main header only. The sticky header
-	// toggle is initialized after Codex search loads.
-	const searchToggleElement = document.querySelector( '.mw-header .search-toggle' );
-	if ( searchToggleElement ) {
-		searchToggle( searchToggleElement );
-	}
-
-	//
-	// Pinnable elements
-	//
-	pinnableElement.initPinnableElement();
-
 	//
 	//  Table of contents
 	//
diff --git a/resources/skins.vector.js/skin.js b/resources/skins.vector.js/skin.js
index a4a7f6566..8e1b5c206 100644
--- a/resources/skins.vector.js/skin.js
+++ b/resources/skins.vector.js/skin.js
@@ -1,4 +1,7 @@
 const languageButton = require( './languageButton.js' ),
+	limitedWidthToggle = require( './limitedWidthToggle.js' ),
+	pinnableElement = require( './pinnableElement.js' ),
+	searchToggle = require( './searchToggle.js' ),
 	echo = require( './echo.js' ),
 	initSearchLoader = require( './searchLoader.js' ).initSearchLoader,
 	dropdownMenus = require( './dropdownMenus.js' ).dropdownMenus,
@@ -78,6 +81,15 @@ function main( window ) {
 	menuTabs();
 	addNamespacesGadgetSupport();
 	watchstar();
+	limitedWidthToggle();
+	// Initialize the search toggle for the main header only. The sticky header
+	// toggle is initialized after Codex search loads.
+	const searchToggleElement = document.querySelector( '.mw-header .search-toggle' );
+	if ( searchToggleElement ) {
+		searchToggle( searchToggleElement );
+	}
+	pinnableElement.initPinnableElement();
+	// Initializes the TOC and sticky header, behaviour of which depend on scroll behaviour.
 	setupIntersectionObservers.main();
 }