@michalzubkowicz do u able to find some work around ? facing same issue

@ganz14,
Quick and dirty - add key property
<Datetime key={'nameofpicker' + value?.getDate}

Where value is value of datepicker from state. It will completely rerender component on date change.

Facing the same issue as well.

@michalzubkowicz what is the 'nameofpicker'? I tried using a ref, a "name" property, nothing seemed to work, even using what you posted 'nameofpicker ...'

I had the same issue. It happens when value in <Datetime> component is changed but you try to reset it and put the same value in setState, so state is not changed and render is not called. The solution is to do force update this.forceupdate().
@emjoseph @JNaeemGitonga

Hi, same here...it's really annoying. It can render empty value on at first render, then in case of empty value, it just realizes that it's not a truthy value and uses last selected value instead.

ad

I had the same issue. It happens when value in <Datetime> component is changed but you try to reset it and put the same value in setState, so state is not changed and render is not called. The solution is to do force update this.forceupdate().
@emjoseph @JNaeemGitonga

This is not the case... We are having some valid datetime value in the picker and trying to reset it with empty value so the picker is empty.

The problem is that getInputValue()

And, yes...workaround with key={value} works...but... 🤷‍♂️

Btw another possible workaround is to set state.inputValue to empty string in custom reset function, via ref, i.e. something like:

const [value, setValue] = useState('');
const dateInputElement = useRef(null);
...
const myResetFunction = () => {
    dateInputElement.current.state.inputValue = '';
    setValue('');
};
...
<Datetime
    ref={dateInputElement}
    value={value}
/>

+1 on this

I didn't like either of the two proposed workarounds, so I came up with a third one:

const datetimeWorkaround = (value) => value === '' ? { value: '' } : {};
...
<Datetime
    value={value}
    inputProps={{
       ...datetimeWorkaround(value),
   }}
 />

Setting inputProps.value overrides whatever DateTime.getInputValue() returns. We want to override only in the erroneous case, otherwise Bad Things happen (e.g. typing breaks as it tries to parse incomplete text as datetimes).

@ganz14, Quick and dirty - add key property <Datetime key={'nameofpicker' + value?.getDate}

Where value is value of datepicker from state. It will completely rerender component on date change.

Your a life saver.