When the width of the DropDownList is set using the list.width and the DropDownList gets open there is a slight delay of expanding the popup width.
There is a delay of expanding the popup width.
####Workaround
$('.k-popup').width(600);
Dojo
There should be no delay when the width od the DropDownlist is set..
Due to the changes introduced with the unified rendering of the DropDownList the proper way of setting manually the list with has changed to:
categories.list.parent().width(600);
Here is a Dojo sample implementing the above suggestion:
https://dojo.telerik.com/omeBeqEn
Regards,
Neli
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