Table working incorrect

I using:

• electron: ^11.1.1
• escpos: ^3.0.0-alpha.6

The following code I use to print data for the table

printer
    .tableCustom([
      { text: '메뉴 x 수량', width: 0.3, align: 'LEFT' },
      { text: '금액', width: 0.4,  align: 'RIGHT' }
    ], { encoding: 'EUC-KR' });
    printer.drawLine();
    data.foods.map(food => {
      printer.tableCustom([
        { text: food.food_name + ' x ' +  food.quantity, width: 0.3, align: 'LEFT' },
        { text: food.total_price, width: 0.4, align: 'RIGHT' }
      ], { encoding: 'EUC-KR' });
    });
    printer
    .tableCustom([
      { text: '배달비', width: 0.4, align: 'LEFT' },
      { text: data.delivery_fee, width: 0.4, align: 'RIGHT' }
    ]);

And receipt when I print with 2 datas

It seems that calculating the text length and cell width doesn't work properly

Reproduce the report with the provided Electron and escpos snippet, then read the tableCustom implementation and its existing tests, if present. Compare receipts with two food rows and verify that text lengths, column widths, and EUC-KR output align consistently before considering the issue complete.