Hello, An,

The property is still under consideration. Until it is ready, you can use the following approach to hide it:

It can also be achieved with the current version with some custom code and CSS:

      /* the nth child will depend on the rendered group items */
        .k-scheduler-head .k-scheduler-group:nth-child(2) {
          display: none;
        }

https://stackblitz.com/edit/react-k32fvl-svp4ul?file=index.html

I hope this is helpful.

Regards,
Stefan
Progress Telerik

Hello, Luuk,

Thank you for the suggestion.

We will monitor the interest in this and plan it accordingly.

Regards,
Stefan
Progress Telerik