From d8798e6dcb38e5008b8523bc1bd8ceb0e0a5560a Mon Sep 17 00:00:00 2001
From: David Chung <dvchung@amazon.com>
Date: Tue, 1 Aug 2023 11:28:41 -0700
Subject: [PATCH] Update to v3.1.3

---
 CHANGELOG.md                                       |  6 +++++-
 .../js/app/shared/media/preview/videoPreview.js    | 14 +++++++-------
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6cb83a4..5dfa970 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,9 +3,13 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [3.1.3] - 2023-08-01
+- Fixed an issue where media analysis result is not visible in the web application
+
 ## [3.1.2] - 2023-04-20
 - Updated object ownership configuration on the S3 buckets. 
-- Security patching`
+- Security patching
 
 ## [3.1.1] - 2023-04-3
 ### Added
diff --git a/source/webapp/src/lib/js/app/shared/media/preview/videoPreview.js b/source/webapp/src/lib/js/app/shared/media/preview/videoPreview.js
index 37f637d..cdfbf38 100644
--- a/source/webapp/src/lib/js/app/shared/media/preview/videoPreview.js
+++ b/source/webapp/src/lib/js/app/shared/media/preview/videoPreview.js
@@ -213,9 +213,9 @@ export default class VideoPreview extends BasePreview {
   trackIsEnabled(label) {
     if (this.player) {
       const tracks = this.player.remoteTextTracks();
-      for (let track of tracks) {
-        if (track.label === label) {
-          return track.mode === 'showing';
+      for (let i = 0; i < tracks.length; i++) {
+        if (tracks[i].label === label) {
+          return tracks[i].mode === 'showing';
         }
       }
     }
@@ -262,10 +262,10 @@ export default class VideoPreview extends BasePreview {
   async trackToggle(label, on) {
     if (this.player) {
       const tracks = this.player.remoteTextTracks();
-      for (let track of tracks) {
-        if (track.label === label) {
-          track.mode = (on) ? 'showing' : 'hidden';
-          return this.markerToggle(track, on);
+      for (let i = 0; i < tracks.length; i++) {
+        if (tracks[i].label === label) {
+          tracks[i].mode = (on) ? 'showing' : 'hidden';
+          return this.markerToggle(tracks[i], on);
         }
       }
     }