From ae28c427d61f67d439a67ef33f560b28fe41ac5f Mon Sep 17 00:00:00 2001
From: jdlrobson <jdlrobson@gmail.com>
Date: Thu, 7 Oct 2021 14:54:38 -0700
Subject: [PATCH] Vector should be notified by addPortletLink to collapsible
 where needed

Bug: T139830
Change-Id: Ibf17a3df7f9409a02f1a316d5da16b32fabcc5a2
---
 resources/skins.vector.legacy.js/collapsibleTabs.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/resources/skins.vector.legacy.js/collapsibleTabs.js b/resources/skins.vector.legacy.js/collapsibleTabs.js
index 3fc0a11b3..d94413cce 100644
--- a/resources/skins.vector.legacy.js/collapsibleTabs.js
+++ b/resources/skins.vector.legacy.js/collapsibleTabs.js
@@ -45,6 +45,8 @@ function init() {
 
 		// call our resize handler to setup the page
 		rAF( $.collapsibleTabs.handleResize );
+		// When adding new links, a resize should be triggered (T139830).
+		mw.hook( 'util.addPortletLink' ).add( $.collapsibleTabs.handleResize );
 		return this;
 	};
 	$.collapsibleTabs = {