disabling capitalization on "notes"

hi! i've been trying to disable auto-capitalization on my new macbook air, and i noticed that it works everywhere (as you can see here) BUT the default "notes" app. i've already tried changing and unchanging it in the keyboard system preferences, but it doesn't seem to have any effect. there also doesn't seem to be an option for this in the notes app itself, and, as i said, this works everywhere else. is there anything i can do about this? it worked on my old mac! thanks in advance!