subquery not working when i group by date of datetime

[yeganehaym]

i want group by datetime of a date
for example:
2022-03-03 => 2022-03-03 4:20 - 2022-03-03 17:30
2022-03-04 => 2022-03-04 4:20 - 2022-03-04 17:30.
...
when i group by datetime type is ok but when is use datetime.date query not working becuase of inner .ToList() as subquery

  return await query
            .Select(x=> new
            {
                x.Person.FirstName,
                x.Person.LastName,
                x.VerifyDate,
                x.VerifyDate.Date,
                x.VerifyState,
                x.Id,
                x.PersonId,
                x.DeviceType,
                x.Person.UserCode
            })
            .GroupBy(x=>new {Date=x.Date,x.PersonId})
            .Select(x=>new TrafficListDto()
            {
                DateTime = x.Key.Date,
                FullName =x.First().FirstName+" "+x.First().LastName,
                UserCode = x.First().UserCode,
                DeviceType = x.First().DeviceType,
                TrafficsDtos = x.Select(v=> new TrafficsDto()
                                                 {
                                                     Id=v.Id,
                                                     TrafficTime = v.VerifyDate,
                                                     Status = v.VerifyState
                                                 })
                                                 .ToList()
                        
                        
            })
            .OrderBy(x=>x.DateTime)
            
            .Skip(skip)
            .Take(take)
            .ToListAsync();

that gives me such a message

 Unhandled exception rendering component: Unable to translate a collection subquery in a projection since either parent or the subquery doesn't project necessary information required to uniquely identify it and correctly gen
erate results on the client side. This can happen when trying to correlate on keyless entity type. This can also happen for some cases of projection before 'Distinct' or some shapes of grouping key in case of 'GroupBy'. These sho
uld either contain all key properties of the entity that the operation is applied on, or only contain simple property access expressions.
      System.InvalidOperationException: Unable to translate a collection subquery in a projection since either parent or the subquery doesn't project necessary information required to uniquely identify it and correctly generate r
esults on the client side. This can happen when trying to correlate on keyless entity type. This can also happen for some cases of projection before 'Distinct' or some shapes of grouping key in case of 'GroupBy'. These should eit
her contain all key properties of the entity that the operation is applied on, or only contain simple property access expressions.