Next time you visit, try to notice because I found that so very many did NOT have even 1 shorter sink. For sure, I remember the restroom next to Gaston's in the new Fantasyland didn't have one; neither did the restroom in the Seas pavilion in EPCOT and there was definitely at least 1 in AK (either at Rafiki's Planet Watch or Tusker House) that didn't. They were also lacking at the Poly, GF and AKL.