CB Gallery user's workflow: after saving pictures in album

Hi !
After the user uploaded images in its gallery, there is first a save button appearing (title seems mandatory to get it). After saving ( message "media saved successfully"), the modal window stay open. It is a bit confusing because i think there should be a return to the main page ( i mean the album content with new images)....
Is it a normal behavior or do we need to add a code to close the modal windows after save ?

 

Thank you 

The save button is only visible if you change the title or description. It's to save your changes to those fields. You don't need to do anything beyond select files and let it upload as there's nothing more to it than that and you're free to close the modal window whenever you like.

Ok i understand. For a future upgrade it could easier for users to add a button ́' close' (if no chage) or 'save and close' (if change). Just a personnal opinion 
Thanks!