Circulation Pump more than 3 entries for one day

[dawosch]

I want to set more than 3 entries for the circulation pump for a day.
E.g. something like this:

Start: 7:00
End: 7:30

Start: 8:00
End: 8:30

Start: 9:00
End: 9:30

Start: 10:00
End: 10:30

and so on.
But it seems that this is also not possible like in the official myVaillant app. There you can also only set 3 intervals for one day.