Link to External Calendars in Event Pages - "Show Export Links" Not Available

Site URL: https://www.mohpa.org/

I'm trying enable the ability to display links visitors can use to add events to their Google and Ical calendars. . There are instruction to turn this feature on here: https://support.squarespace.com/hc/en-us/articles/206543837-Events-pages. We use version 7.0 and the instructions say the following:

1. Open an events page.
2. In the Home menu, click Design, then click Site styles.
3. In the Events section, check Show export links.
4. Click Save to apply your changes.

But when I go the Events section in Site Styles, "Show export links" isn't an option.  Here's a screenshot of the option I have:

Is there a reason the "Show export links" isn't appearing? Is there a way to make it appear, or is there another way to enable the links?

Thanks!

That worked - thank you!