Cookies - Tutorial

Hi

I am working through the tutorial and have got to Cookies/Storage.

Created a Cookie Manager and set field email. Create btn and on click action use cookies.set. It appears in the selected actions but no properties.

Cant see what I have done wrong. Watched video 5 times and all seems ok.

Screen shot link https://screenrec.com/share/JF5vDuWHVd

Any help appreciated as I really need cookies for my project.

Many thanks

David