Bug report

When a draggable item that is part of a tile of the Kendo UI TileLayout is dragged, JavaScript errors are thrown. This is due to the fact that the Draggable widget, internally used, calls the drag event of the widget instances inside the TileLayout.

Reproduction of the problem

1. Edit the live demo in a Dojo: https://demos.telerik.com/kendo-ui/tilelayout/index

2. Make any of the grids, resizable or groupable.

3. Resize or group a column.

4. JavaScript errors are thrown.

Environment

* **Kendo UI version:** 2020.2.617
* **jQuery version:** 1.124
* **Browser:** [all]