Changing time is resetting date to current date

[JonathanCaspar]

Describe the bug
When we manually change the time value, the date value is reset to the current date.

To Reproduce

1. Considering current date is sept 20th
2. Pick sept 21th in the calendar picker
3. Modify the time in the time picker
4. The date is reset to sept 20th

Expected behavior
Changing the time in the time picker should not alter the selected date

Additional context
Bug seems to have appeared with the release of version 4.18.0.
Had to lock the version to 4.17.0 to fix the problem.

[balajis-qb]

I've resolved the issue in my PR #4282. Kindly review and let me know if any changes required.