I was made aware this evening of an annoying niggle when trying to leave private comments for people..
Mark the comment as private by placing a tick in the relevant tickbox, click ‘The Button’ to add the comment. When you read it back you realise you made a typo so you click the ‘No! Let me edit it again’ button. When you are returned to the comment entry screen, the tickbox no longer has a tick in it and your comment, when re-presented to the system, is now going to be public.
The tickbox now remembers it’s previous state when you are returned to the comment input screen.
Apologies for that one, it appears it has caught a few people out – it is now fixed.