The DatePicker and the rest of the picker that have the ShowClearButton parameter (e.g., TimePicker, DateTimePicker) do not hide the clear button, when the initial value is null or after the user clears the existing value. This is inconsistent with the TextBox behavior, or with the behavior of the pickers in other suites.
Workaround
https://blazorrepl.telerik.com/wpaiFzFc26Zot90s18
Run the following REPL example: https://blazorrepl.telerik.com/QfEWvzvc35O5poYW04
The clear button is visible.
If you select a date and clear it, the clear button remains visible.
The clear button is hidden.
All
No response