Any chance you could post sample code of layouts like the Veautify team did?
The dashboard sample (https://github.com/telerik/vue-dashboard) hasn't been updated in a while and it doesn't work in IE11
When using a grid with a selectable column and keyboard navigation enabled, it's not possible to select the last visible row. Instead of selecting the row, the grid just scrolls the item to the center of the grid.
I've attached a gif of the behavior and a sample project based on the grid demos.
The Spreadsheet options are logged in the console in the mounted function. Note that pdf.proxyURL and excel.proxyURL have no values.