Ability to drag selected groups of objects over palettes

In the new version of MS, you can drag objects between palettes. However, if you want to copy over multiple objects (like, for example, all of the dynamics to a new custom palette), you can select multiple elements by clicking on the first element, and SHIFT-clicking on the last element, as well as CMD-clicking on other desired elements (on Mac) but you can't drag over these selected lists between palettes. I think, in the interest of making palettes as easy to use as possible, this would be useful in the interest of palette creation and modification.