From f1b3ceb3ae769b5d254851dcaba2b961058a4856 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Velad=20Galv=C3=A1n?= <ladvan91@hotmail.com>
Date: Mon, 13 Mar 2023 16:00:19 +0100
Subject: [PATCH] fix(Ads): Fix usage of EventManager on CS (#5084)

---
 lib/ads/client_side_ad_manager.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ads/client_side_ad_manager.js b/lib/ads/client_side_ad_manager.js
index 10f2e63579..5cad73a5c1 100644
--- a/lib/ads/client_side_ad_manager.js
+++ b/lib/ads/client_side_ad_manager.js
@@ -219,9 +219,9 @@ shaka.ads.ClientSideAdManager = class {
       // seen the ads actually play until requestAds() is called.
       // Note: We listen for a play event to avoid autoplay issues that might
       // crash IMA.
-      this.video_.addEventListener('play', () => {
+      this.eventManager_.listenOnce(this.video_, 'play', () => {
         this.imaAdsManager_.start();
-      }, {once: true});
+      });
     } catch (adError) {
       // If there was a problem with the VAST response,
       // we we won't be getting an ad. Hide ad UI if we showed it already