First, thank you and your team for the update. I know how large of a project these can be. Your team does wonders.
I just updated my development suite to R2-2021 SP1. During your setup wizard you are given the choice to "Create Desktop Shortcuts". It appears this release has a minor bug in that the "HTML Demos - Kendo UI for jQuery R2 2021 SP1" ignores this preference setting. It creates a desktop shortcut even when told not to. :-}
Obviously you have larger fish to fry but in your quest for perfection please patch this bug. Having to delete one shortcut is obviously easier than 19 or more icons.
Thanks again for the update.