Hi,
I faced the same issue and I found this way to solve it:
$("#load").click(function (e) {
e.preventDefault();
var toolBar = $("#Grid .k-grid-toolbar").html();
var options = localStorage["kendo-grid-options"];
if (options) {
grid.setOptions(JSON.parse(options));
$("#Grid .k-grid-toolbar").html(toolBar);
$("#Grid .k-grid-toolbar").addClass("k-grid-top");
}
});
Regards.