gulliver on "[Plugin: Site Notes] Have I misunderstood?"

It's quite likely I've not properly understood this, or perhaps I have a clash with another plugin...

1 In Dashboard, I only seem to be able to have a single note.
Should I be able to add more?

2 On the front-end, I can't move the box with a click-and-drag.

3 Some notes made through the front-end appear in the dashboard under 'saved page/post notes'. Some don't.

4 With individual posts, sometimes it saves the note and sometimes it doesn't.

I'm not too bothered about #2, and I like the way I can make front-end notes and have them appear on the appropriate page in the back-end - this is useful when I'm reviewing my site for errors/improvement.

https://wordpress.org/plugins/site-notes/