show date range in datepicker header and really confusing props

[EwaMakowska]

Hi

I want to show date range (eg: 25.08.2020 - 30.08.2020) instead of "2 selected" in datepicker header. It's even possible?

I thought it's is header-date-format, but this props is really confuse. It add exaclly what I want but not in header. It looks like it's adding some subheader. Only for me header is this almost every example blue space above calendar.

So maybe some scope? But documentation is silent on this. So maybe someone can help?