diff --git a/src/gui_2.py b/src/gui_2.py
index c01e964..a6769b5 100644
--- a/src/gui_2.py
+++ b/src/gui_2.py
@@ -327,8 +327,8 @@ class App:
   imgui.push_style_color(imgui.Col_.child_bg, vec4(40, 35, 25, 180))
   imgui.push_style_color(imgui.Col_.text, vec4(200, 200, 150))
   imgui.indent()
-  header_id = f"thinking_header_{entry_index}"
-  if imgui.collapsing_header(f"Monologue ({len(segments)} traces)", header_id):
+  header_label = f"Monologue ({len(segments)} traces)###thinking_header_{entry_index}"
+  if imgui.collapsing_header(header_label):
    imgui.begin_child(f"thinking_content_{entry_index}", imgui.ImVec2(0, 80), True)
    for idx, seg in enumerate(segments):
     content = seg.get("content", "")