From c54c292873cc6ceaf606a6a0387040e97943e760 Mon Sep 17 00:00:00 2001
From: lokaesshwar <lokaesshwar@gmail.com>
Date: Wed, 26 Mar 2025 19:38:02 +0530
Subject: [PATCH] Fix #2682: Ensure unique ID for overlay wrapper to prevent
 duplicate IDs

---
 src/overlay.js | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/overlay.js b/src/overlay.js
index 36ea93a1..447e9c67 100644
--- a/src/overlay.js
+++ b/src/overlay.js
@@ -133,12 +133,9 @@
         this.elementWrapper.appendChild(this.element);
 
         if (this.element.id) {
-            this.elementWrapper.id = "overlay-wrapper-" + this.element.id;
-        } else {
-            this.elementWrapper.id = "overlay-wrapper-" + crypto.randomUUID(); // Ensure unique ID
+            this.elementWrapper.id = "overlay-wrapper-" + this.element.id; // Unique ID if element has one
         }
-        
-        // Always add a class for easier selection
+        // Always add a class for styling & selection
         this.elementWrapper.classList.add("openseadragon-overlay-wrapper");
         
 
@@ -502,4 +499,4 @@
         }
     };
 
-}(OpenSeadragon));
+}(OpenSeadragon));
\ No newline at end of file