PoE Doorbell 3:4 aspect ratio opens wide screen in app

Hi all, like the title says, I have the White PoE Doorbell with the 3:4 aspect ratio, meaning when doing full screen, it would benefit from going full screen vertically as opposed to horizontally.

However, current behavior in the app when clicking full screen is to switch to horizontal, which actually then makes the video smaller. Is there a way to switch the app behavior so full screen triggers a vertical full screen?

Thanks in advance.