That is what the Touch has been doing for a long time (don't know if it has been there since the start, or introduced with 5.1.0). And as the PW is simply version 5.2.0, it makes sense that it behaves the same.
BTW, you can further tweak the behavior on the Touch using a
patch which will allow you to see all the definitions instead of only one.
(will eventually be available for the PW as well, but don't hold your breath)