Please can you populate the Title field when creating a new embedded form 'Contact us'. Title is a drop down field that hasn't been populated with [Mr, Mrs, Miss, Ms, Dr etc.....] and on preview mode you don't get to select or type your own title. HELP.
After some testing, this appears to be working as requested. You may need to re-publish your page for this to take effect. If you are still having issues, please reach out to our support department.