edebug-save-windows

edebug-save-windows is a variable defined in `edebug.el'.
Its value is

t

Documentation:
If non-nil, Edebug saves and restores the window configuration.
That takes some time, so if your program does not care what happens to
the window configurations, it is better to set this variable to nil.

If the value is a list, only the listed windows are saved and
restored.

`edebug-toggle-save-windows' may be used to change this variable.

You can customize this variable.