From ebd3d7a9889b0e6503e893c7825b7b84af1ef628 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Thu, 1 Feb 2024 00:51:31 -0500
Subject: [PATCH] Fix wrong tab being selected after Reopen Closed Tab

Fixes #3651
---
 chrome/content/zotero/tabs.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/chrome/content/zotero/tabs.js b/chrome/content/zotero/tabs.js
index 6e81c0fdca..f5db264c09 100644
--- a/chrome/content/zotero/tabs.js
+++ b/chrome/content/zotero/tabs.js
@@ -347,24 +347,26 @@ var Zotero_Tabs = new function () {
 	/**
 	 * Undo tabs closing
 	 */
-	this.undoClose = function () {
+	this.undoClose = async function () {
 		var historyEntry = this._history.pop();
 		if (historyEntry) {
 			let maxIndex = -1;
+			let openPromises = [];
 			for (let tab of historyEntry) {
 				if (Zotero.Items.exists(tab.data.itemID)) {
-					Zotero.Reader.open(tab.data.itemID,
+					openPromises.push(Zotero.Reader.open(tab.data.itemID,
 						null,
 						{
 							tabIndex: tab.index,
 							openInBackground: true
 						}
-					);
+					));
 					if (tab.index > maxIndex) {
 						maxIndex = tab.index;
 					}
 				}
 			}
+			await Promise.all(openPromises);
 			// Select last reopened tab
 			if (maxIndex > -1) {
 				this.jump(maxIndex);