From 4aabc068edd7225b90edd7bc4c88d2951a55b876 Mon Sep 17 00:00:00 2001
From: Prantik Pratim Medhi <140103052+prantikmedhi@users.noreply.github.com>
Date: Wed, 3 Jun 2026 10:42:28 +0530
Subject: [PATCH] fix(ui): use raw data for 'Copy Chat' to avoid extra newlines
 (#1391)

- Prefer dataset.raw (original markdown) over innerText in _serializeChatTranscript.
- This prevents HTML-to-text artifacts and redundant newlines added by the browser.
---
 static/app.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/static/app.js b/static/app.js
index 32ed5a3..683e0e5 100644
--- a/static/app.js
+++ b/static/app.js
@@ -303,7 +303,9 @@ function initializeEventListeners() {
           label = (raw || '').trim() || 'Assistant';
         }
         const body = child.querySelector('.body');
-        const text = body ? (body.innerText || body.textContent || '').trim() : '';
+        // Prefer dataset.raw (original markdown) over innerText (rendered HTML as text)
+        // to avoid extra newlines and formatting artifacts.
+        const text = body ? (body.dataset.raw || body.innerText || body.textContent || '').trim() : '';
         if (text) parts.push(`${label}: ${text}`);
       } else if (child.classList?.contains('agent-thread')) {
         const lines = ['[Tool calls]'];