message: Mouse wheel scrolling doesn't change speed inside Combo box (uses to slow down from 5 to 3) but instead slow down on window that are smaller than the scroll speed.
diff: @@ -2451,9 +2451,10 @@ void ImGui::NewFrame()
  }
  else if (!g.IO.KeyCtrl && !(window->Flags & ImGuiWindowFlags_NoScrollWithMouse))
  {
  - // Scroll
  - const int scroll_lines = (window->Flags & ImGuiWindowFlags_ComboBox) ? 3 : 5;
  - SetWindowScrollY(window, window->Scroll.y - g.IO.MouseWheel * window->CalcFontSize() * scroll_lines);
  + // Mouse wheel Scrolling
  + float scroll_amount = 5 * window->CalcFontSize();
  + scroll_amount = (float)(int)ImMin(scroll_amount, (window->ContentsRegionRect.GetHeight() + window->WindowPadding.y * 2.0f) * 0.67f);
  + SetWindowScrollY(window, window->Scroll.y - g.IO.MouseWheel * scroll_amount);
  }
  }
  