The multi-day section renders great for small numbers of multi-day events. However, there seems to be drift problem that as you add additional overlapping events, the multi-day events drift down into the normal week\day view.
This can be reproduced in any of the demo files, by simply turning on multi-day view and adding 5-10 overlapping 2 day events.
Problem is confirmed, fix will be available in few days.
Was this issue fixed?
Fix was not included in the scheduler 2.1
If you need it ASAP please contact us directly at support@dhtmlx.com ( fix will be included in scheduler 2.2 )