I applied a style to a date in the mini calendar using markCalendar() api. The style was successfully applied but when I navigated to the next month and then came back the applied style disappeared.
This is expected behavior. markCalendar doesn’t create a constant mark, but color some date in the current view. Such mark will be lost on calendar repainting.
You can use “month_date_class” template
docs.dhtmlx.com/scheduler/month_ … lates.html
It affects both month view and minicalendar.