Scrolling beneath

[JEuler]

Hi! I'm trying to stick the top widget (Header) at the top of CustomScrollView. And then, with scrolling, it will change it's height. I have working setup with SliverAppBar, but it requires manual calculations of height for collapsed and expanded states, so, I'm worrying about multiple devices support.

I've tried to use your package, but I'm facing the following issue:


What I am doing wrong? It is scrolling beneath header. The widget setup is the following:

        SliverStickyHeader(
          header: Wrap(
            children: [
              _buildCalendarData(data),
            ],
          ),
          sliver: CalendarHoursWidget(articles: data.articlesWithTime()),
        )

Where calendarData is the Custom widget with dynamic height and sliver is SliverList.

[letsar]

You should add a background color to the header