why does pyzbar remove some digits from the barcode?

Question

the code is of type Interleaved code 2 of 5 (I25), and whenever I try to read it, the output always removes the number after the "-", leaving the code invalid, and in banking applications, it does not remove the digits .

        image = cv2.imread('code.pgn')
        barcodes = decode(image)
        for barcode in barcodes:
            (x, y, w, h) = barcode.rect
            cv2.rectangle(image, (x, y), (x + w, y + h), (0, 0, 255), 2)
        barcode_data = barcode.data.decode("utf-8")
        print('barcode_data')

the original barcode is like this:

this is a barcode from brazil, and when python-barcode read it, the detected type is I25

the output looks like this:

82620000000610200097000784066170100072722015 (I25)

so if i create another barcode with these numbers from the output it doesnt work