Default Dashboards which comes part of Event monitoring app, don't show any data?

Hi Trailblazers,

I have create a Event Monitoring app from Analytics studio with 'Event Monitoring Template', In Configurations steps while creatin apps, I have selected 'Yes' for Login, LoginAs etc events. Once the app is created, I tried to open the Login dashboard from the application. I don't see any data for that dashboard, its same for other dashboards aswell. Only 'Setup Audit Trial' Dashboard is looking fine.

Have anyone faced this issue and how can I resolve this.