I was able to reproduce the problem in your online demo: http://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx

 

Steps to reproduce:

1. Clear the content in the editor.
2. In the font name dropdown, select "Tahoma".
3. In the font size dropdown, select "20px". Note that the front name switched back to "Segoe UI" and font size is not retained.

I am running IE10.

Thanks.

 

Hello Rodney,

I reproduced the described issue and I have logged it in our bug tracking system. We will fix it as soon as possible. You can track its progress here in our Feedback Portal.

In case you need to set default styles such as font-name and font-size to the editable content you can review these articles: Default Font For Editable Content and Setting Content Area Defaults.

As a small token of our gratitude I have updated your Telerik Points to your account.

Thank you for your patience.

Regards,
Joana
Telerik