IE11 fix due to unsupported - JS template literals

index.php

@@ -3,15 +3,15 @@
  * Plugin Name: Media Playback Speed
  * Description: Appends playback buttons to the Audio Player, Video Player & PLaylist shortcodes. Based on original by Daron Spence.
  * Author: LewisCowles
- * Version: 1.1.2
+ * Version: 1.1.3
  */
 
 add_action( 'wp_enqueue_scripts', function() {
 	wp_enqueue_script(
 		'cd2-media-playback-speed-js',
 		plugins_url( 'playback-speed.js', __FILE__ ),
 		[],
-		'1.1.2',
+		'1.1.3',
 		true
 	);
 }, 1, 100);

playback-speed.js

@@ -55,7 +55,8 @@
         if(!e.target || !e.target.classList.contains('playback-rate-button')) { return; }
 
         // We set aria attributes informing which DOMElement to control
-        var mediaTag = document.querySelector(`#${e.target.getAttribute('aria-controls')}`),
+        var targetId = e.target.getAttribute('aria-controls')
+            mediaTag = document.getElementById(targetId),
             rate = e.target.dataset.value;
 
         // Guard against failing matchers. The DOM must be fulfilled, but this also means this part maybe doesn't need media-element-js

readme.txt

@@ -4,7 +4,7 @@ Tags: frontend,media,streaming,aria,mediaelementjs,html5,video,audio,playback,sp
 Requires at least: 4.0
 Tested up to: 5.2.4
 Requires PHP: 5.6
-Stable tag: 1.1.2
+Stable tag: 1.1.3
 License: GPL-3.0
 License URI: https://www.gnu.org/licenses/gpl-3.0.html
 
@@ -51,6 +51,9 @@ Please feel free to [suggest](https://github.com/CODESIGN2/media-playback-speed/
 Download and extract the zip file or clone this repo to your WordPress plugins directory. Alternatively use the plugin directory to find and install this plugin.
 
 == Changelog ==
+= 1.1.3 =
+* IE 11 fixes.
+
 = 1.1.2 =
 * Re-factor inline JS that does not require PHP to it's own JS file