In order to configure RadEditor for supporting Right-To-Left language locales you need to register additional CSS. Please review the following Live Demo an example:
Editor / Right-to-left Support
Regarding the second issue, we are not aware of such problem and you are the first one to report it. From the provided screenshot it seems like either the CSS declarations are overwritten or the <ul> / <li> tags are stripped. Unfortunately, from the provided information we are not able to determine the exact cause of the issue. Could you please provide more detailed information on the subject?
- Which version of RadControls is used for the application?
- How do you save the content of the editor?
- Could you please provide a sample project along with the exact steps to reproduce the problem?
the Telerik team