I'm facing on a problem in copy records on client side from a store to another one.
In FF it works, but in Chrome it deos not work.
Is this s bug of Ext JS 4.2 ?

The procedure takes records from one and copies them to the same one re-intialized.
In FF it works, but in Chroem it seems that a auto-load is done, or a autoload is set even it is not in the store. No record is put in the store.

Can some one help me ?
Is this a bug for Ext JS 4.2 to Chrome ?