OS debug logs not visible in console when macOS is closed

Overview

• When the macOS app is closed, the os logs (debug) logs are not visible in the Console app.
• However even when the iOS app is closed / killed, the os logs (debug) logs are visible in the Console app.

What I have tried

• Console app menu Action > Include Debug Messages is checked
• Searched by subsystem
• Created a macOS app from the archive by choosing selecting Debugging option

Note

• OS debug logs are visible when the macOS app is open

Questions

1. How can I make macOS debug logs visible in the Console app when the Mac app is closed?
2. Should I be searching by some other fields?
3. Or is there any other alternative / workaround this because I need to debug this scenario when app is closed?