The Customer Download Builder (https://www.telerik.com/download/custom-download) is a great tool to build and download smaller versions of the quite large Kendo bundle in ways that allows a developer to just get the controls they want for their site and also minifies the bundles to aid with this aim. However, these custom bundles don't come with sourcemaps.

It would be great if there was an optional tickbox to provide these as well. This would enable much better DX when debugging issues either live or in local dev environments.