Extending and reducing slurs possible?

Is there a way to extend or decrease a slur range once it’s inserted? For now I have to delete a placed slur and re-enter it again but it would be great if I could simple select it and adjust the length.

if you go into engrave mode the slur will have handles that you can move and shape as you wish.

We do plan to make it possible to extend and retract slurs using Shift+Alt+left/right as soon as possible, but for now you do indeed need to delete and recreate slurs if you need to change their rhythmic duration.