Why Does Extend Stay Not Act as it Should?

When I am extending a stay for a client if they are going to be out of town for an extra day or two, it always creates an entire new stay, rather than just adding on to the current stay. Ideally, I think this feature should prompt approval from the client then have them pay the extra money and Rover will automatically change the total payment on the current stay. When a stay is extended currently and the new one is created, conversations with the client are broken up and it creates a lot of unnecessary clutter on the stays screen. It isn't life or death, but merely a suggestion of what could be improved in the current system!