Fix reorder issue for DynamicDropDownLists when refreshed with button

All related BZs:
https://bugzilla.redhat.com/show_bug.cgi?id=1056176
https://bugzilla.redhat.com/show_bug.cgi?id=1152322
https://bugzilla.redhat.com/show_bug.cgi?id=1153833
Minor, but can we align the `{` on these lets?  I find the grid layout easier on the eyes and evokes more potential bugs.