The icon that appears usually when you want to loop a MIDI bar isn't letting me. It's only letting me extend the bar to make room for more notes, but the looping arrow icon won't appear and I don't get what's wrong. It does this on and off sometimes. I tried checking the loop box but it just loops the region infinitely and still doesn't allow me to manually loop it. It's still allowing me to manually loop all the other regions that i've made in the song to this point. Sometimes i'll close Logic and open it back up and it'll let me loop but it's not letting me in this case. Does anyone know what the problem may be? PLEASE HELP!