By default, attendees are sent to their attendee account area after they sign in. You can choose a different default destination if you want attendees to land on a specific event page after login, such as /replays/.
To configure this, go to Setup > Update Event Settings, then find Attendee Post Login Redirect in the other event settings.
Enter a relative URL for a page on your event site. For example, use /replays/ or /schedule/. Do not enter a full external URL such as https://example.com/replays/.
This setting controls the default destination after attendee login. If an attendee is signing in because they followed a specific event link, HeySummit may still return them to the page they originally tried to open.