I'm trying to implement a grouped grid with checkboxes like this angular example.
I've tried to make it work by modifying this official example, here's my code.
Unfortunately when I try to select a single row it throws the following error (both in stackblitz as well as local dev environment)
Error in /turbo_modules/@progress/kendo-vue-grid@3.2.9/dist/npm/utils/index.js (401:23) Cannot read properties of undefined (reading 'items')
Is there a way to make grouped rows + checkboxes work in Kendo Native Grid?
Thanks in advance