Farm life planter doesn't work

In Farm Life, the planter does not work. When you enter the tractor, it says "press sneak to exit vehicle" but you also have to press and hold sneak to use the planter and when I press and hold sneak it makes me get out of the tractor. It also does this for my sister. Sometime it does this for other things such as the sprayer of disc plough but the issue is worst with the planter