I've already log an issue on Github -> https://github.com/telerik/kendo-react/issues/1303
Submitting here as it is an important regression with React 18 and ReactDom.createRoot breaking Time picker.
Hello Daniel,
Thank you for your report.
I have tested the example that you have shared in the issue and indeed, there seems to be some weird behavior when createRoot is used.
I have confirmed the bug and have added a "bug" tag to the issue, so it can be further investigated by the developers team. I am also adding a link in the issue to this public item.
Regards,
Konstantin Dikov
Progress Telerik
Love the Telerik and Kendo UI products and believe more people should try them? Invite a fellow developer to become a Progress customer and each of you can get a $50 Amazon gift voucher.