Date fields incompatible with grouped views filters

Problem/Motivation

Creating a grouped filter based on a datetime field works well for the most part, but when you reset the exposed filters you get a Datetime error:

Exception: DateTime object not set. in Drupal\Component\Datetime\DateTimePlus->__call() (line 360 of /var/www/html/web/core/lib/Drupal/Component/Datetime/DateTimePlus.php)

Steps to reproduce

(Tested on 8.9.x)

• Create a date field called field_test on the article content type with date and time in settings
• Import the attached view using the single configuration import
• Go to /date-test
• Filter by 2015 and then press the reset button
• The reset won't work and it will throw the error above

Proposed resolution

1. Confirm issue
2. Create patch with tests
3. Review patch

Remaining tasks

N/A

User interface changes

N/A

API changes

N/A

Data model changes

N/A

Release notes snippet

N/A