Open Event List… ⌘7

Opens an Event List window. There can be multiple event lists open at the same time, each displaying events from different regions. The View menu is used to control how the event list behaves when a different region is selected.

Logic Pro Event List editor overview — Apple Support

Customized Event List views are saved to screensets and are displayed when screensets are recalled. This makes the selection and editing of events faster and simpler.