The multiselect is using a <select multiple> element under the hood to submit its data. I created a small demo which shows the same: http://jsbin.com/emisig/1. Select a few items from both widgets and click "submit". The query string will change to show the order of the selected values. The kendo multiselect and the vanilla <select> element should behave the same. As far as we know there is no way to control the behavior of the <select multiple> and hence the Kendo Multiselect.
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