New option group By modification

Hi @patrick_unterwegs ,

Well done for this improvment with group by feature. I havr sudenly a request about it. Is it possible to group only by days an not by hour for the 2 first days (i.e. today and tomorrow)? Currently i have the following behavior:

But I would prefer to see a group named "Due today", an other one "Due tomorrow", and then, due in 2 days, due in 3 days, and so on.

Is it possible to make this modification or to add this option to keep the current behavior for people who prefere it?

Thanks