Umbraco background services shutting down

Questions
1

Hi

I have upgraded a site from v8 to v16.

Checking Umbraco logs, it starts to shutdown the background hosted services after about 20 mins due to inactivity.

Is this default behavior for .NET Core Umbraco sites ?

Dibs

2

Update

Having read IIS default settings shut down the w3wp.exe worker process. I have configured IIS not to shut it down.

Dibs