Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/homepage/blame/commit/191a95c55c6546e69fb0a18350a6fb33276ba3bd/docs/widgets/services/calendar.md
You should set ROOT_URL correctly, otherwise the web may not work correctly.
timezone: America/Los_Angeles # optional and only when timezone is not detected properly (slightly slower performance) - force timezone for ical events (if it's the same - no change, if missing or different in ical - will be converted to this timezone)
This custom integration allows you to show events from any calendar that supports iCal format, for example, Google Calendar (go to `Settings`, select specific calendar, go to `Integrate calendar`, copy URL from `Public Address in iCal format`).