Lapse recordings not possible with 2nd battery

Unfortunately, the Rollei S5 absorb any lapse videos with aufgestztem 2. Battery.
It works only with the screen as the back wall.
Without this you can not adjust the function. The camera has no way to make time-lapse photos.
This is possible with a Gopro, but unfortunately not with the Rollei. Eigendlich shame because the S5 is the included accessories and price unbeatable otherwise.