diff --git a/packages/svelte-lexical/src/lib/core/plugins/TreeView/TreeView.svelte b/packages/svelte-lexical/src/lib/core/plugins/TreeView/TreeView.svelte
index 37e0c69..079a73d 100644
--- a/packages/svelte-lexical/src/lib/core/plugins/TreeView/TreeView.svelte
+++ b/packages/svelte-lexical/src/lib/core/plugins/TreeView/TreeView.svelte
@@ -329,6 +329,8 @@
         .filter(Boolean)
         .join(' ')
         .trim();
+    } else if (isMarkNode(node)) {
+      return `ids: [ ${node.getIDs().join(', ')} ]`;
     } else if (isParagraphNode(node)) {
       const formatText = printTextFormatProperties(node);
       return formatText !== '' ? `{ ${formatText} }` : '';