Reading jpg metadata with javax.imageio sometimes throw JFIF APP0 must be first marker after SOI - metadata

Question

I have to set watermark on image (bytes[] original image), i can't use a ImageIO.read() because this method ignore metadata that i also need in future processes, so i had to ImageReader. This method work nice for some pictures and for some doesn't (both of them are .JPG)
private InputStream createWatermark(byte[] bytes, Long position) {
ByteArrayOutputStream os = new ByteArrayOutputStream(255);
ImageOutputStream ios;
try {
ios = ImageIO.createImageOutputStream(os);
ImageReader reader = ImageIO.getImageReadersBySuffix(getExtensionFromImage(bytes)).next();
reader.setInput(ImageIO.createImageInputStream(new ByteArrayInputStream(bytes)));
IIOMetadata metadata = reader.getImageMetadata(0);
BufferedImage bi = reader.read(0);
Graphics2D g2d = (Graphics2D) bi.getGraphics();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy HH:mm:ss");
String watermark = LocalDateTime.now().format(formatter);
g2d.setColor(Color.WHITE);
g2d.setFont(new Font("Arial", Font.BOLD, bi.getWidth() / 45));
FontMetrics fontMetrics = g2d.getFontMetrics();
Rectangle2D rect = fontMetrics.getStringBounds(watermark, g2d);
int x = getX(position, bi, rect);
int y = getY(position, bi);
g2d.drawString(watermark, x, y);
Iterator<ImageWriter> iter = ImageIO.getImageWritersByFormatName(getExtensionFromImage(bytes));
ImageWriter writer = iter.next();
writer.setOutput(ios);
ImageWriteParam iwParam = writer.getDefaultWriteParam();
iwParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
IIOImage image = new IIOImage(bi, null, metadata);
writer.write(null, image, iwParam);
writer.dispose();
bytes = os.toByteArray();
} catch (IOException e) {
e.printStackTrace();
}
return new ByteArrayInputStream(bytes);
}
javax.imageio.IIOException: JFIF APP0 must be first marker after SOI
on line:
IIOMetadata metadata = reader.getImageMetadata(0);