Wiper button always dispenses fluid

[CGCB]

When I quickly press the wiper button on the left stalk, my understanding is that I should get a quick wipe. What I get though is a spray of fluid and wipe. This happens no matter how quickly I press the button. Am I wrong about my understanding of how the wiper works, or is this perhaps a malfunctioning button?

 

[EVFamilyGrins]

It's not how quickly you press the button, but how hard you press.

Windshield Washers​

Press the button on the end of the turn signal stalk to spray washer fluid onto the windshield. This button has two levels. Press partially for a single wipe without any washer fluid. Press fully for both wipe and wash.

 

[CGCB]

Thanks so much! That’s the trick!