Something sounds off. Maybe your battery? The solenoid that activates or releases the parking brake should be instant like any other electric switch operation. The operation on mine either way is done before I release the button.
Nah, it’s operating as it should. It‘s just that it’s annoying to have to have my foot on the brake in order to engage or disengage, and a standard handbrake is quicker for me.
I also don’t like certain other electronics, like automatic climate control systems, lane-keeping assist systems, etc.
I just prefer completely manual control over certain systems.