Goal: Set the 1 hour before notification to the event Birthda
Step instructions:
Open Calendar
Go to a birthday event
Click on Edit icon
Remove the 30 minutes before notification
Click on Add notification option
Select 1 hour before notification option
Click on Save button at the top right corner 
Actions:
action_type: open_app
app_name: Calendar
action_type: click
action_type: click
action_type: click
action_type: click
action_type: click
action_type: click