We have very complex Blueprints with 100+ Components added. At the moment there is no way to sort the order (Neither manually or alphabetically). Instead they get reshuffled everytime we add, remove or rename a component. There is no predictable algorythm which makes it really hard to work because we constantly have to search where a component has jumped to. Also, unlike the Outliner, there is no way to focus on the selected component instead we have to manually scroll to it.
This should be an easy fix and has bugging many people since UE4 days.