Disable automatic rear wiper in reverse

[al_dente]

Hi folks,

On a tourer, is there a way to disable the automatic rear wiper, when you put it into reverse?

I know I can turn the wipers off at the stalk, but I usually leave them on auto-sense, which means the rear one goes when I put it into reverse. I find it quite annoying because it usually smears dirt everywhere.

I was wondering if it can be done with a T4. If so, I will ask it to be done when I get a bush replaced shortly.