New Comp from Selection Scripting

Hello,

I cannot get the following command to work in my script:

app.executeCommand(app.findMenuCommandId("New Comp from Selection..."));

however, the following does give me result of 2796:

alert(app.findMenuCommandId("New Comp from Selection..."));

So it does exist. Anyone gotten this to work? I need it for a script I am doing where I cannot use the traditional method of AddComp( ).

Thanks!

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