e.g. i get that you need to create a midi clip or audio clip first, ok i created a midi clip e.g. 4 beats, i open the piano roll and i see hey i like the melody but i want to add more notes to it, i CANNOT?! just draw in more notes and ableton extends my midi clip?
here in fl studio you can just play and add more notes and extend, fl studio extends the clip on an on.

isnt this possible in ableton?