Update the template

.github/greetings_template.md

@@ -8,11 +8,6 @@ Thanks for the pull request! Someone on the team will take a look at this soon.
 - [ ] Preview the docs change.
 - [ ] Preview canary npm release. <!-- canary_version --><!-- /canary_version -->
 
-### Diff stats
-
-<details>
-  <summary>📉 Bundle size change</summary>
-  <!-- bundle_table -->⏳ Loading bundle size report.<!-- /bundle_table -->
-</details>
+<!-- bundle_table --><!-- /bundle_table -->
 
 <!-- diff_report --><!-- /diff_report -->

.github/workflows/bundle_stats.yml

@@ -17,9 +17,10 @@ jobs:
         with:
           comment-token: 'bundle_table'
           script: |
-            echo "<pre>"
+            echo "### Bundle size changes since latest release"
+            echo "```"
             script/bundle-size-report.js
-            echo "</pre>"
+            echo "```"
 
       - name: Reporting selector diffs
         uses: primer/comment-token-update@main