highlighting Block dates in month view

the blocking dates are highlighting in day view and week view but its not showing in Month View.
i want to highlighting the blocked dates in Month View also.

marked timespans are disabled in a month view by default. You can enable them via css, please check this example
docs.dhtmlx.com/scheduler/sample … _view.html

if i use the below code. it will block the particular time in current date, scheduler.

.dhx_scheduler_month .dhx_marked_timespan {
display: block !important;

Actually when the scheduler is loaded first time(month mode) it didnt block the time. but if i jumped into Week mode or Day mode, that time it will block the time(in month, week, Day).