即使字体支持unicode字符，也无法使用Graphics2D渲染unicode字符

I try to render text to a BufferedImage and that works quite great but I can't render any characters that are not ASCII (at least as far as I can see). All I could find was that it's because of the font so I downloaded Google's "Noto" fonts that seem to support literally every script but I still get the boxes.I try to render text to a BufferedImage and tha