Multiday unit view does not display blocked time

We block some hours off in the unit view to display non-working hours:

scheduler.addMarkedTimespan({
    "days":5,
    "zones":[0,600,840,870,1020,1440],
    "sections":{"resource":"michael"}
});

However, when we switch to multiday unit view, it does not display blocked time. How can we turn it on?

Hello,
make sure you specify the css or type of marked timespan:

scheduler.addMarkedTimespan({ "days":5, "zones":[0,600,840,870,1020,1440], type:"dhx_time_block", "sections":{"week_unit":3} }); After I specify the type and set an appropriate value for the sections property, your config seems working in basic example screencast.com/t/0vtrWsLsKPb