On the originals, sure. The stock physically latches away from the center position when the signal is on. Works great.

On some of the newest ones, there is a left signal button and a right signal button. I think that, if you are signaling right and push the left button and you don’t lose the race against the automatic end of signaling, then you end up not signaling. This is both modal and racy.

On the intermediate models I’ve tried, I’m moderately confident that the stick always rests in the center position. You can’t push it toward center because it’s already there.