we have implemented virtualized scrolling in KendoReact grid and debouncing based on this sample: https://www.telerik.com/kendo-react-ui/components/grid/scroll-modes/virtual/#toc-debouncing-pagechange-events
Everything works ok in Chrome, but in IE11, there are multiple performance issues (i.e. scrolling is not smooth an even with 100 - 200 rows, it takes a second or two to scroll the grid down). As a first step, I tried to open the sample I linked above in IE to see whether the performance is poor in there as well, but it does not work (see attachment). I am also not able to open the sample in StackBlitz, since clicking the StackBlitz link does not do anything.
Could you please provide us with a working sample illustrating the virtualized scrolling with debouncing in IE11 so that we can see whether the performance issue is caused by our faulty implementation, or is a problem in grid itself?