Quitting the app on android will stop the service

I am currently creating an app that tracks with unity
I have created an android plugin to use the service and make it work.
The service plugin is working fine even when the app is suspended
When I close the app, the service also stops with it.

The service seems to be automatically restored after about 20 seconds.
It looks like it is forcing the service to start up what it was forced to shut down,
(I don’t think this is the correct behavior because it seems to be forcibly starting up something that was force-terminated, and the operation after that becomes unstable.
(In the first place, if you create an equivalent app without unity, the service will not be stopped even if the app is terminated.
(In the first place, when I created an equivalent app without unity, the service did not stop even if I terminated the app).

When using android services on unity,
Is there anything I need to do?

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