diff --git a/package.json b/package.json
index 5f6726ff..c506ebe1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sentienceapi",
-  "version": "0.91.0",
+  "version": "0.91.1",
   "description": "TypeScript SDK for Sentience AI Agent Browser Automation",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/src/agent.ts b/src/agent.ts
index 5a8f8eed..8c7b7bfa 100644
--- a/src/agent.ts
+++ b/src/agent.ts
@@ -214,15 +214,26 @@ export class SentienceAgent {
 
         // Emit snapshot event
         if (this.tracer) {
+          // Include ALL elements with full data for DOM tree display
+          // Use snap.elements (all elements) not filteredSnap.elements
           const snapshotData: any = {
-            url: filteredSnap.url,
-            element_count: filteredSnap.elements.length,
-            timestamp: filteredSnap.timestamp,
-            elements: filteredSnap.elements.slice(0, 50).map(el => ({
+            url: snap.url,
+            element_count: snap.elements.length,
+            timestamp: snap.timestamp,
+            elements: snap.elements.map(el => ({
               id: el.id,
-              bbox: el.bbox,
               role: el.role,
-              text: el.text?.substring(0, 50),
+              text: el.text,
+              importance: el.importance,
+              bbox: el.bbox,
+              visual_cues: el.visual_cues,
+              in_viewport: el.in_viewport,
+              is_occluded: el.is_occluded,
+              z_index: el.z_index,
+              rerank_index: el.rerank_index,
+              heuristic_index: el.heuristic_index,
+              ml_probability: el.ml_probability,
+              ml_score: el.ml_score,
             }))
           };
 
diff --git a/src/tracing/cloud-sink.ts b/src/tracing/cloud-sink.ts
index 7dbbfdde..780fe72e 100644
--- a/src/tracing/cloud-sink.ts
+++ b/src/tracing/cloud-sink.ts
@@ -572,7 +572,10 @@ export class CloudTraceSink extends TraceSink {
   private generateIndex(): void {
     try {
       const { writeTraceIndex } = require('./indexer');
-      writeTraceIndex(this.tempFilePath);
+      // Use frontend format to ensure 'step' field is present (1-based)
+      // Frontend derives sequence from step.step - 1, so step must be valid
+      const indexPath = this.tempFilePath.replace('.jsonl', '.index.json');
+      writeTraceIndex(this.tempFilePath, indexPath, true);
     } catch (error: any) {
       // Non-fatal: log but don't crash
       this.logger?.warn(`Failed to generate trace index: ${error.message}`);
@@ -609,9 +612,30 @@ export class CloudTraceSink extends TraceSink {
         return;
       }
 
-      // Read and compress index file
-      const indexData = await fsPromises.readFile(indexPath);
-      const compressedIndex = zlib.gzipSync(indexData);
+      // Read index file and update trace_file.path to cloud storage path
+      const indexContent = await fsPromises.readFile(indexPath, 'utf-8');
+      const indexJson = JSON.parse(indexContent);
+
+      // Extract cloud storage path from trace upload URL
+      // uploadUrl format: https://...digitaloceanspaces.com/traces/{run_id}.jsonl.gz
+      // Extract path: traces/{run_id}.jsonl.gz
+      try {
+        const parsedUrl = new URL(this.uploadUrl);
+        // Extract path after domain (e.g., /traces/run-123.jsonl.gz -> traces/run-123.jsonl.gz)
+        const cloudTracePath = parsedUrl.pathname.startsWith('/')
+          ? parsedUrl.pathname.substring(1)
+          : parsedUrl.pathname;
+        // Update trace_file.path in index
+        if (indexJson.trace_file && typeof indexJson.trace_file === 'object') {
+          indexJson.trace_file.path = cloudTracePath;
+        }
+      } catch (error: any) {
+        this.logger?.warn(`Failed to extract cloud path from upload URL: ${error.message}`);
+      }
+
+      // Serialize updated index to JSON
+      const updatedIndexData = Buffer.from(JSON.stringify(indexJson, null, 2), 'utf-8');
+      const compressedIndex = zlib.gzipSync(updatedIndexData);
       const indexSize = compressedIndex.length;
       this.indexFileSizeBytes = indexSize; // Track index file size
 
diff --git a/src/tracing/indexer.ts b/src/tracing/indexer.ts
index 77c9fef5..a9e0ab04 100644
--- a/src/tracing/indexer.ts
+++ b/src/tracing/indexer.ts
@@ -57,14 +57,25 @@ function computeSnapshotDigest(snapshotData: any): string {
   const elements = snapshotData.elements || [];
 
   // Canonicalize elements
-  const canonicalElements = elements.map((elem: any) => ({
-    id: elem.id,
-    role: elem.role || '',
-    text_norm: normalizeText(elem.text),
-    bbox: roundBBox(elem.bbox || { x: 0, y: 0, width: 0, height: 0 }),
-    is_primary: elem.is_primary || false,
-    is_clickable: elem.is_clickable || false,
-  }));
+  const canonicalElements = elements.map((elem: any) => {
+    // Extract is_primary and is_clickable from visual_cues if present
+    const visualCues = elem.visual_cues || {};
+    const isPrimary = (typeof visualCues === 'object' && visualCues !== null)
+      ? (visualCues.is_primary || false)
+      : (elem.is_primary || false);
+    const isClickable = (typeof visualCues === 'object' && visualCues !== null)
+      ? (visualCues.is_clickable || false)
+      : (elem.is_clickable || false);
+    
+    return {
+      id: elem.id,
+      role: elem.role || '',
+      text_norm: normalizeText(elem.text),
+      bbox: roundBBox(elem.bbox || { x: 0, y: 0, width: 0, height: 0 }),
+      is_primary: isPrimary,
+      is_clickable: isClickable,
+    };
+  });
 
   // Sort by element id for determinism
   canonicalElements.sort((a: { id?: number }, b: { id?: number }) => (a.id || 0) - (b.id || 0));
diff --git a/src/tracing/jsonl-sink.ts b/src/tracing/jsonl-sink.ts
index 942b76f9..9a4d0aa0 100644
--- a/src/tracing/jsonl-sink.ts
+++ b/src/tracing/jsonl-sink.ts
@@ -162,7 +162,10 @@ export class JsonlTraceSink extends TraceSink {
   private generateIndex(): void {
     try {
       const { writeTraceIndex } = require('./indexer');
-      writeTraceIndex(this.path);
+      // Use frontend format to ensure 'step' field is present (1-based)
+      // Frontend derives sequence from step.step - 1, so step must be valid
+      const indexPath = this.path.replace(/\.jsonl$/, '.index.json');
+      writeTraceIndex(this.path, indexPath, true);
     } catch (error: any) {
       // Non-fatal: log but don't crash
       console.log(`⚠️  Failed to generate trace index: ${error.message}`);