Apple Music never stops??

[DaGooch]

I always wondered why, when I would get back into my car, Apple Music would be playing from a different song than it was when I got out of the car. Shouldn’t it pause when I get out? Tonight, by chance, I realized that Apple Music continues to play even after I leave the car. Is this by design? Seems dumb to me. Anyone else notice this? Does this mean I need to pause every time I get out of the car??

 

[JMGNC]

I've noticed that the song up when I get in the car is not the song that was playing when I left. No explanation.