Why can't I add calendar event from e-mail?

Why can't I add a calendar event from this e-mail?

The date range of the recurring event is underlined in the e-mail, but when I click on it, it tries to create a single event lasting from 5/2/23 to 11/14/23. (And to then try to correct it requires me to access information in the e-mail that I can no longer see, because it is hidden by the calendar event creation window.) It fails to capture that it is a recurring event, the time of the event, or any other relevant information e-mail (e.g., Zoom link). The invite is not showing up in Calendar either.

Are there specific settings that I need to enable for this to work properly? Does it not work for forwarded e-mails?

Thanks!