No. You just come to a stop and press the pedal down fully. Picture your “slowing down and stopping” pedal force - it’s just a bit firmer. That’s it. It turns on, and chimes with dash lights. To release, just start pressing the gas.
I’ve had it on my truck for a couple of years now. The only time it’s annoying or a problem is if I accidentally engage it while waiting in line at a gas pump, while parking, or anywhere else that you don’t want to take off normally. Because to disengage it, you have to press the gas and it breaks loose and lurches forward ever so slightly. Picture being 6 inches from a wheel stop and accidentally turning it on. Now you have to be real careful if you want to pull forward the last 6 inches without ramming the wheel stop.