Time input on change works only with current Date, when date format is "h:mm"

[Scanerrr]

Describe the bug When working with date picker to manipulate time it is ignoring selected date prop

To Reproduce

1. Initiate a component

   
   const tomorrow = new Date();
   tomorrow.setDate(today.getDate() + 1);
   const [startDate, setStartDate] = useState(tomorrow);

return <DatePicker selected={startDate} onChange={(date) => setStartDate(date)} showTimeSelect showTimeSelectOnly dateFormat="h:mm aa" timeFormat="h:mm aa" />

2. Click on rendered date picker component and change time by writing number in input
3. Change handler called and next value is for current date (It was date in future by default)

**Expected behavior**
When changing input value by writing any number new value should respect `selected` date prop

**Screenshots**
Initial state:
![image](https://user-images.githubusercontent.com/11576877/168441413-d90e7a06-a916-4d51-8565-90688cec2f32.png)

Open date picker and type number to input:
![image](https://user-images.githubusercontent.com/11576877/168441450-68c31df5-d5ae-48dc-8980-c88797c039e4.png)

**Desktop:**

- Browser chrome
- Version 4.6.0

**Additional context**
When changing time by selecting value from dropdown list it works as intended

I wrote a demo where you can see that problem

[https://codesandbox.io/s/upbeat-lake-xnc0se?file=/src/App.js](https://codesandbox.io/s/upbeat-lake-xnc0se?file=/src/App.js
)

UPD: I did find out that this behaviour is caused by dateFormat, in my case it only have time `h:mm aa`

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