From 4e8f9e8fd2c465e5ae2adf46913efdf314719261 Mon Sep 17 00:00:00 2001
From: Jeff Wong <awole20@gmail.com>
Date: Mon, 11 Dec 2023 11:55:14 -0800
Subject: [PATCH] DEV: remove animating class (#24830)

class is no longer needed to detect animations since the change in:

c2295b9d5d306106c332994097151d6a4a3694c6
---
 .../javascripts/discourse/app/components/site-header.js    | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/app/assets/javascripts/discourse/app/components/site-header.js b/app/assets/javascripts/discourse/app/components/site-header.js
index aa4ab35dc74..3794aafae0a 100644
--- a/app/assets/javascripts/discourse/app/components/site-header.js
+++ b/app/assets/javascripts/discourse/app/components/site-header.js
@@ -68,11 +68,7 @@ const SiteHeaderComponent = MountWidget.extend(
         fill: "forwards",
         easing: "ease-out",
       };
-      panel
-        .animate([{ transform: `translate3d(0, 0, 0)` }], timing)
-        .finished.then(() => {
-          panel.classList.remove("animating");
-        });
+      panel.animate([{ transform: `translate3d(0, 0, 0)` }], timing);
       headerCloak.animate([{ opacity: 1 }], timing);
       this.pxClosed = null;
     },
@@ -381,7 +377,6 @@ const SiteHeaderComponent = MountWidget.extend(
             this._swipeMenuOrigin = "left";
             finalPosition = -this._PANEL_WIDTH;
           }
-          panel.classList.add("animating");
           animationFinished = panel.animate(
             [{ transform: `translate3d(${finalPosition}px, 0, 0)` }],
             {