When I try to group by date I'm getting this error:

Traceback:

Error: Invalid Prop date' in component "DateTimepicker". date is not an instance of hooks

at Oweb.utils.validateprops(.../web/static/lib/owl/owl.js:3897:27)

at new component (.../web/static/lib/owl/owl.js:4089:28)

at new DatePicker (.../web/static/src/js/components/datepicker.js:29:13)

at new DateTimepicker(.../web/static/src/js/components/datepicker.js:247:13)

at web. eval (eval at _compile (.../web/static/lib/owl/owl.js:1786:28), ‹anonymous>:256:36)

at Qweb.render (.../web/static/lib/owl/owl.js:1716:32)

at __owl__.renderFn (.../web/static/sre/is/model.is:482:20)

at patchableclass.__render (.../web/static/lib/owl/owl.js:4586:37)

at .../web/static/lib/owl/owl.is:4331:26