Especially with notes even though it is the same on passwords. Currently you have to make your note, save it, then find the note in the list of all your other notes and then hover over it to find the drop down menu and finally you can click attachments.
Simply having the ability to add the attachments within the note or password you are already editing would eliminate 3 annoying steps.
Finally my second request is adding the ability to attach multiple attachments at one time. Having to click each one individually and then click save on each one is pretty tedious.