ICE engine braking in a normal car requires the driver to engage lower gears to slow down. EV's do this automatically, which is why you get regenerative braking in that regard. It's quite different.

Many EV's whilst engine braking is applied, also apply the brake lights.

Quote from Tesla's website for Low and Standard regenerative braking "Standard: Provides the maximum amount of regenerative braking. When you release the accelerator, Model Y slows down, reducing the need to use the brakes."

The effect of regenerative braking in an EV is much greater than that of an ICE under engine braking.