From a2012ef00b7370c9c38de1bcaa3263816ee6a663 Mon Sep 17 00:00:00 2001
From: Rainer Simon <rainer.simon@ait.ac.at>
Date: Fri, 5 Nov 2021 14:23:11 +0100
Subject: [PATCH] Bugfix

---
 src/OSDAnnotationLayer.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/OSDAnnotationLayer.js b/src/OSDAnnotationLayer.js
index f998a21..bd46a03 100644
--- a/src/OSDAnnotationLayer.js
+++ b/src/OSDAnnotationLayer.js
@@ -204,7 +204,10 @@ export class AnnotationLayer extends EventEmitter {
         if (shape?.annotation !== this.hoveredShape?.annotation) {
           if (this.hoveredShape) {
             this.viewer.gestureSettingsByDeviceType('mouse').clickToZoom = zoomGesture;
-            removeClass(this.hoveredShape, 'hover');
+            
+            const element = this.hoveredShape.element || this.hoveredShape;
+            removeClass(element, 'hover');
+            
             this.emit('mouseLeaveAnnotation', this.hoveredShape.annotation, this.hoveredShape);
           }