The DVD release (specifically DVD5, which refers to a dual-layer DVD capable of storing up to 9.4 GB of data) would include this episode along with possibly a few more, depending on the DVD's contents and release format. The extra features might include deleted scenes, bloopers, or cast and crew interviews.
To give you a proper essay, I will assume you want a critical analysis of that episode, titled (original airdate: November 15, 2018). young sheldon s02e08 dvd5