Is it possible to program the wipers to automatically slow via vcds when the vehicle comes to a stop on mk11 fabia or does this require additional features which the fabia doesn't have?

They should do it normally, mines does mate.

If I have my wipers on and I come to a stand the wipers then go to the setting you have on the intermediate wipe on the stalk

so does the wife's Fabia Vrs

They should do it normally, mines does mate.

Oh...there must be something up with mine then!