By default, the public schedule groups sessions by date. You can change how sessions are grouped from the Schedule page settings in the Page Editor.
Change the schedule grouping
Open your event site while signed in as an organiser.
Go to the Schedule page.
Select Edit Page.
Open the Schedule page or schedule block settings, then find Display Mode.
Choose the display mode you want and save your changes.
Display modes
The current schedule display modes are:
Group by Date: show sessions under date headings.
Group by Date (Tabs): show date-based tabs.
Group by Category: group sessions by category.
Group by Category (Tabs): show category-based tabs.
No Grouping: show sessions in one list.
Other schedule display controls
The Schedule page settings also let you choose how many talks appear per page, whether to group date-based schedules by stage, whether to include talk end times, whether to hide sponsors, and whether to show each talk summary.
Visitors may also see list and calendar view tabs on the public schedule when your event spans more than one day. That visitor toggle is separate from the page editor's Display Mode setting.
If you are using a custom page rather than the default Schedule page, check the settings on the schedule component you added to that page.