To add a favourite item...
Tap <Item>
➡️ <Menu>
➡️ Long-tap <Menu item>
<Menu item> is one of below...
• Trigger
Add trigger above
Add constraint
• Action
Add action above
Add constraint
• Constraint
Add constraint above
To delete an item...
Tap <Item>
➡️ <Menu>
➡️ Tap "Delete"
To configure an item...
Long-tap <Item>
➡️ Enters Configure screen for item