Hi Carl,
There are various issues with the current editor in Clibu, which is now somewhat dated. The good news is there are far better, more powerful and more robust editing components available now compared to when I started developing Clibu.
I've just released an alpha version of Clibu Notes which includes such a new editor. Basic editing capabilities are available now, with much more to come.
See today's Clibu Blog post for more information and a link to the Demo app.
I'll look forward to any comments on the blog.
Carl Lum
Here is a formatting glitch when trying to exit the formatting "Code inline":