From e6f4a6984fd90e37ed87a7c5854935121e59762c Mon Sep 17 00:00:00 2001
From: Vladimir Siljkovic <vladimirs@vast.com>
Date: Mon, 10 Dec 2018 01:13:34 +0100
Subject: [PATCH] Fix: Make scrolling inside of popup smoother in iOS

This was reproducible only if the height of the popup exceeded the window height.
---
 jquery.popupoverlay.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/jquery.popupoverlay.js b/jquery.popupoverlay.js
index 8161a45..723d996 100644
--- a/jquery.popupoverlay.js
+++ b/jquery.popupoverlay.js
@@ -119,6 +119,7 @@
 
             if (options.type == 'overlay' && !options.absolute) {
                 $wrapper.css('overflow','auto');
+                $wrapper[0].style.WebkitOverflowScrolling = 'touch'; // for smooth scrolling in overflow:auto divs in iOS
             }
 
             $el.css({