Need a loop brace!

it would be much nicer if you gave us a UI element to control the loop function. My process frequently puts in all the chords first, and then returns to put in the melody once i have the overall structure - but at that point, i only have the choice to loop from a particular point all the way to the end of the song. SUPER PAINFUL! I’m learning to adapt my process to the tool, but having the overall chord structure before starting on the melody seems like a natural alternative way to work.