When I change the StartDate, the page will not respond

Question

I used gant demo and found a bug。（http://js.syncfusion.com/demos/web/dashboard/projecttracker/projecttracker.html），and my own project will also use the plugin ejGantt to reproduce the bug.

The steps have been made into gif files。Please see the below attach files;

Attachment: 07a1c464e9054dbea7b8fd65525fd84f_40dffa6b.zip

Suriyaprasanth Ravikumar · Answer

Hi Tmzl, 
 
We have analyzed your reported issue in Gantt project tracker sample and we can able to reproduce the issue, hence we have logged a  bug report as “Issue in milestone task on start date change action”. 
It will get fixed and included in our upcoming Volume 4, 2017 main release which will be expected to out at end of October, 2017. 
 
Please let us know if you require any other assistance on this.   
 
Regards,   
Suriyaprasanth R.