設定在視窗標題列，滑鼠中鍵滾動，切換隱藏內容區塊時，保持聚焦
範例
| 範例 |
|---|
| archcraft-lxde / mouse_middle_scroll_on_titlebar_keep_focus_when_window_shading |
| archcraft-lxde / all_enhance |
| 範例 |
|---|
| archcraft-openbox / mouse_middle_scroll_on_titlebar_keep_focus_when_window_shading |
| archcraft-openbox / all_enhance |