From 09bb13782c47dc23d236a4a648225dbc7c691f4c Mon Sep 17 00:00:00 2001
From: Dana <dgreenberg@lexialearning.com>
Date: Mon, 7 Dec 2020 15:41:24 -0500
Subject: [PATCH] make sure cancelable is true before calling onPress for
 touchEnd event

---
 src/web/Button.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/web/Button.tsx b/src/web/Button.tsx
index 82752e768..cba721c52 100644
--- a/src/web/Button.tsx
+++ b/src/web/Button.tsx
@@ -279,7 +279,7 @@ export class Button extends ButtonBase {
             /* 3 */
             this._isMouseOver && !this._ignoreTouchEnd
         ) {
-            if ('touches' in e) {
+            if ('touches' in e && e.cancelable) {
                 // Stop the to event sequence to prevent trigger button.onMouseDown
                 e.preventDefault();
                 if (this.props.onPress) {