is storage.compact() working ?

Hello Gordon
I tried the storage function on FW 2.00

I transfered some files over wifi and stored them using the storage.write();
After deleting all files exept the saved code, i do call storage.compact().

But i do net get the space back ?

>ST.getFree();
=22516
// Transferred some files and stored: 
>ST.list();
=[
  ".varimg",
  "init",
  "config",
  "CORE",
  "DOUT",
  "SW",
  "reboot"
 ]
// New Free.
>ST.getFree();
=9504

>ST.erase('init');
=undefined
>ST.erase('config');
=undefined
>ST.erase('CORE');
=undefined
>ST.erase('DOUT');
=undefined
>ST.erase('SW');
=undefined
>ST.erase('reboot');
=undefined
>ST.list();
=[
  ".varimg"
 ]
> ST.compact();
=undefined
// Free ?
>ST.getFree();
=9504

Thanks for the help.

Sacha

P.S.: A storage.eraseAll() function that removes everything exept the saved code would be nice (As an option for eraseAll() ) ?