new Intl.DateTimeFormat('zh-CN-u-ca-chinese', { dateStyle: 'full' }).format(1680537600000)
The above code outputs 0040闰0214 12:00 上午 in Firefox, 2023癸卯年闰二月十四星期二 in Chrome/node/deno, 2023癸卯年闰二月14星期二 in bun.
Why those outputs are so different? How can I produce a uniform output?