Gantt - Include Enddate


We do want to integrate Gantt to our application. However at our application, we are including end_date to work so if start_date 01/01 and end_date 05/05 than the end_date should be 05/01, unfortunately at DHTMLX Gantt, we see that end_date is set to 06/01 which cause trouble. Could you please let us know is there a way to include end_date to work?



Sorry, I’m not fully understand the issue.
It will be great if you can reproduce the issue in the snippet