Why 2 dates passed into whereRaw shows invalid sql tracement ?

In laravel 10 app need to path 2 dates parameters into whereRaw and I do it as :

     \Log::info(varDump($filterAtDate, ' -19 retrieveDbData $filterAtDate::'));
     $filterAtDateTill = (clone $filterAtDate->addDays(10));
     \Log::info(varDump($filterAtDateTill, ' -1 $filterAtDateTill::'));

         $this->reactions = Reaction
             ::query()->whereRaw('created_at BETWEEN ? AND ?', [ $filterAtDate, $filterAtDateTill ])
             ->groupBy('action')
             ->orderBy('reaction_count', 'desc')
             ->select(
                 $reactionTb . '.action',
                 DB::raw('count(' . $reactionTb . '.id) as reaction_count'))
             ->get()->toArray();
     }

Checking logs for these 2 vars I see valid dates :

[2024-05-24 09:35:22] local.INFO:  (Object of Carbon\Carbon) : -19 retrieveDbData $filterAtDate:: : Array
(
    [ * endOfTime] =>
    [ * startOfTime] =>
    [ * constructedObjectId] => 000000000000061a0000000000000000
    [ * localMonthsOverflow] =>
    [ * localYearsOverflow] =>
    [ * localStrictModeEnabled] =>
    [ * localHumanDiffOptions] =>
    [ * localToStringFormat] =>
    [ * localSerializer] =>
    [ * localMacros] =>
    [ * localGenericMacros] =>
    [ * localFormatFunction] =>
    [ * localTranslator] =>
    [ * dumpProperties] => Array
        (
            [0] => date
            [1] => timezone_type
            [2] => timezone
        )

    [ * dumpLocale] =>
    [ * dumpDateProperties] =>
    [date] => 2024-05-20 00:00:00.000000
    [timezone_type] => 3
    [timezone] => Europe/Kiev
)

[2024-05-24 09:35:22] local.INFO:  (Object of Carbon\Carbon) : -1 $filterAtDateTill:: : Array
(
    [ * endOfTime] =>
    [ * startOfTime] =>
    [ * constructedObjectId] => 00000000000006220000000000000000
    [ * localMonthsOverflow] =>
    [ * localYearsOverflow] =>
    [ * localStrictModeEnabled] =>
    [ * localHumanDiffOptions] =>
    [ * localToStringFormat] =>
    [ * localSerializer] =>
    [ * localMacros] =>
    [ * localGenericMacros] =>
    [ * localFormatFunction] =>
    [ * localTranslator] =>
    [ * dumpProperties] => Array
        (
            [0] => date
            [1] => timezone_type
            [2] => timezone
        )

    [ * dumpLocale] =>
    [ * dumpDateProperties] =>
    [date] => 2024-05-30 00:00:00.000000
    [timezone_type] => 3
    [timezone] => Europe/Kiev
)

But when I trace sql I see invalid sql, as 2 parameters are equal :

   SELECT `reactions`.`action`, count(reactions.id)     AS reaction_count
    FROM `reactions`
    WHERE created_at BETWEEN '2024-05-30 00:00:00'     AND '2024-05-30 00:00:00'
    GROUP BY `action`
    ORDER BY `reaction_count` desc

So 1st parameter was not passed and I used clone method to create a second var

Also I tried to use named parameters with whereRaw :

    ::query()->whereRaw('created_at BETWEEN :dateFrom AND :dateTill ', [ 'dateFrom' => $filterAtDate, 'dateTill' => $filterAtDateTill ])

But in this case tracing sql I see:

   SELECT `reactions`.`action`, count(reactions.id)     AS reaction_count
    FROM `reactions`
    WHERE created_at BETWEEN :dateFrom     AND :dateTill
    GROUP BY `action`
    ORDER BY `reaction_count` desc

How to make it correctly ?