src/components/common/RightMenu.vue

@@ -9,19 +9,18 @@ const rightPanel = ref(null);
 
 onMounted(() => {
     rightPanel.value = document.querySelector('#right-panel');
-    if (rightPanel.value.childNodes.length) hasContent.value = true;
+    if (!rightPanel.value) return;
 
     // Check if there's content to display
     const observer = new MutationObserver(() => {
         hasContent.value = rightPanel.value.childNodes.length;
     });
 
-    if (rightPanel.value)
-        observer.observe(rightPanel.value, {
-            subtree: true,
-            childList: true,
-            attributes: true,
-        });
+    observer.observe(rightPanel.value, {
+        subtree: true,
+        childList: true,
+        attributes: true,
+    });
 
     if (!slots['right-panel'] && !hasContent.value) stateStore.rightDrawer = false;
 });