In my web application the NotoSansCJK JP font is correctly applied all html elements. Noto font is not installed in my machine. This font is loading from server using @font-face in css. but in the GOJS texteditor the Noto font is not applied.
Can you please provide a solution.
In my case I was setting the font value in the diagram as Noto Sans CJK JP. Changing it to noto_sans as in the css file worked for me.
but the same is not working in the codepen example you have added and I didn’t get why it is not working.