nl_tokens: Prevents the default closing flow and sends a message to the parent frame to perform the navigation on the client side .
pl_tokens: function handleGoToAllPosts ( calypsoPort ) { $ ( '#editor' ) . <mask> ( 'click' , '.edit-post-fullscreen-mode-close__toolbar a' , e => { e . preventDefault ( ) ; calypsoPort . postMessage ( { action : 'goToAllPosts' , payload : { unsavedChanges : select ( 'core/editor' ) . isEditedPostDirty ( ) , } , } ) ; } ) ; }