MK1 Escort - Auto disable the indicators after a turn?

Hi Guys,
When the MK1 Escorts left the factory, would the indicators automatically turn off once the steering wheel returned to centre after making a turn? Or did that feature not exist yet? My car has always had aftermarket steering wheel and boss kit and it doesn't turn the indicators off. I've had a couple of pensioner moments where I drive around everywhere with the indicators on. Before I waste any time trying to resolve the issue, I thought I better check the car actually did have that feature to begin with.
Cheers
When the MK1 Escorts left the factory, would the indicators automatically turn off once the steering wheel returned to centre after making a turn? Or did that feature not exist yet? My car has always had aftermarket steering wheel and boss kit and it doesn't turn the indicators off. I've had a couple of pensioner moments where I drive around everywhere with the indicators on. Before I waste any time trying to resolve the issue, I thought I better check the car actually did have that feature to begin with.
Cheers