MarkedTimespan in month view

I am adding a full day marked timespan as such

scheduler.addMarkedTimespan({
days: new Date(year, month - 1, day),
zones: “fullday”,
css: “dhx_date_unavailable”,
html: “No staff scheduled”
});

If the day of the month has a lot of events and is extended the timespan doesn’t draw properly. See the attached image.


Hello,

The issue isn’t reproduced: docs.dhtmlx.com/scheduler/snippet/f67651a1
Please, create a demo with your problem to help us understand the cause of the problem.