bug occurs when using auto_schedule and worktime

Gantt
#1

im new here and not good at english, sorry;

here’s my code;
http://snippet.dhtmlx.com/5/e1f7edb91

with auto_schedule and worktime enabled,

once i connect my tasks with links, the last task will move long way to the right place , skipping lots of weeks;

hope you could notice this;

thanks a lot

#2

Hello,
It seems that the issue occurs because of the duration_step parameter, so, the getClosestWorkTime method returns a wrong date.
I added it as a bug to our internal bug tracker. The dev team will fix the issue in the future, but I cannot give you any ETA.
As a workaround, you can specify the task duration without this parameter:
https://snippet.dhtmlx.com/cexa4ahb