I'am trying to change the background color and add some keywords to the page using the 'Page properties' -button.
After changing the background color I can see the color changed in the normal view, but when I change to HTML
view and come back to normal view, the background color disappears. When I open the 'Page properties' -dialog,
also keywords have disappeared. The same behaviour is also in this editor which I use to write this message.

Am I doing something wrong or is there something wrong in the dialog?