The calendar display is incorrect when the month is the daylight savings fall back month.

[jstano]

If you run the examples on the antd-mobile documentation site and open the calendar to 2020/11, you'll see the problem. There are two Nov 1 days shown in the calendar when November 2020 is shown. I have a pull request that fixes this.

[kumarvi]

@zhang740 any update on getting this fix merged and released?