LOck the desk of synfig

Hi
How do i lock the desktop of the program ?
i have many windows of the desk like timeline and the root separatly , and it’s always closing if i use other applications
THANKS

In Synfig Studio, the only window that must be opened is the toolbox. All the other are helper windows around it. The canvas window is independent too but cannot exist without the toolbox.

Maybe you can describe better what you mean by: “i have many windows of the desk like timeline and the root separatly , and it’s always closing if i use other applications” because I don’t understand it properly.

-G