Battery timed charge

I have always charged the battery at night so as to run the house during the day. Since the new App whilst the timing for so doing is still set it is not charging. The app/software is up to date. How do I make this work?

Alp1963 does the battery schedule bar at the bottom of the app screen confirm that it plans to "buy" overnight?

I cannot see a battery schedule bar - the screen I am looking at appears as below

You need to click the back arrow and go to home dashboard