select: Honor data-enhanced="true"
This will have to wait for 1.5 as it is a new option / feature that was not available in 1.4
I closed issue #6882 as duplicate of #6546.
There is another PR for native selects only: #6547
This is something we need to do now as part of some other updates for selectmenu for 1.5. So i'm going to close this though we may pull some of the individual commits into a larger change.