This is part of the code:
<MobileDatePicker
showTodayButton
showToolbar={false}
disableCloseOnSelect={false}
inputFormat="YYYY-MM-DD"
views={['day']}
value={row.value}
onChange={(newValue) => row.onChange(newValue)}
renderInput={(params) => (
<InputBase {...params} className={classes.datePicker} />
)}
/>
On the mobile side, he does not show trigger Icon.
How to display to give users a clear indication.