How to apply a screen saver (by com.apple.screensaver.plist)

I modified [com.apple.screensaver.XXX.plist] file.

The file was modified normally (I modified it to [defaults write]).

But the screensaver does not work properly.

I need a method that can be applied immediately without rebooting.

Thank You!

How to apply a screen saver (by com.apple.screensaver.plist)
 
 
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