hi, i'm using excel package to export data from array to xlsx, the file was generated successfully, but the result has 2 sheet like this

the resulting sheet name doesn't match the name I defined. and I didn't set the chart_data sheet anywhere, but it was created automatically, I want to delete it.

here is my code:

public function settings()
    {
        return array(
            "dataSources"           => [
                "paramData"         => array(
                    "class"         => '\koolreport\datasources\ArrayDataSource',
                    "data"          => $this->params,
                    "dataFormat"    => "associate",
                )
            ]
        );
    }

    public function setup()
    {
        $this->src('paramData')
        ->pipe($this->dataStore('exceldata'));
    }

this is the excel view:

<?php

    use \koolreport\excel\Table;
    $sheet1 = "EXCEL REPORT AUTOMAIL";

?>

<meta charset="UTF-8">
<meta name="description" content="<?php echo $sheet1; ?>">
<meta name="keywords" content="Excel,HTML,CSS,XML,JavaScript">
<meta name="subject" content="<?php echo $sheet1; ?>">
<meta name="title" content="<?php echo $sheet1; ?>">
<meta name="category" content="category1">

<!-- sheet 1 -->
<div sheet-name="<?php echo $sheet1; ?>">
    
    <div>
    <?php
        Table::create(array(
            "dataSource"        => $this->dataStore("exceldata"),
            "rowHeight" => function($row, $rowIndex) {
                // return 'auto';
                return 10 * ($rowIndex + 1);            # ---> not working?
            },
            "columnWidth" => function($columnName, $columnIndex) {
                if ($columnName === "voucher_type") return '10';
                else return 'auto';                     # ---> not working?
            }, 
            "excelStyle" => [
                "columnAutoSize"=> true,
                "header" => function($colName) { 
                    return [
                        'font' => [
                            'italic' => false,
                            'bold' => true,
                            'color' => [
                                'rgb' => '000000',
                            ]
                        ],
                        'alignment' => [
                            'horizontal' => 'center',//left, right, center, centerContinuous, justify, fill, distributed
                            'vertical' => 'center',//top, center, justify, distributed
                            'textRotation' => 0,
                            'wrapText' => false,
                        ]
                    ]; 
                },
            ]
        ));
    ?>
    </div>
   
</div>

so i need to use older version of excel package?

thanks, the additional sheet is removed, but the sheet name still exceldata

hello, it's not working, the results are exactly the same as before

ah yes, it's 100% worked, the styling properties also applied. thank you very much