Yes, thanks Mamie, very useful- and it is of course just days old, and perhaps not been shared and seen with most expats.
Anno- why not- so is Switzerland- it has been the case for a very long time. Pre EU, I had to retake my driving licence in full. The rules were, if staying temporarily, you had a year to do so, and if permanent, just 6 months. No exchange was possible - had to re-take in full, in English.
Most EU countries are asking for the swap to me made before the end of the month. There is no indication if those who don't, or arrive afterwards, will have to retake test- as is the case for many 3rd countries.