此討論串已被封存。
如果您有需要幫助，請新增一個新問題
Solved
封存
Firefox starts without application title bar
The lack of a title bar makes it impossible, for example, to close the application by pressing the "X" icon in the upper right corner. The title bar does not appear when the application starts, but does appear when the application window is minimized and then maximized.
The lack of a title bar makes it impossible, for example, to close the application by pressing the "X" icon in the upper right corner. The title bar does not appear when the application starts, but does appear when the application window is minimized and then maximized.
所有回覆 (1)
選擇的解決方法
That's a fixed bug which should land soon. Meanwhile, press the F11 key a couple of times when that happens.