I am trying to: add custom CSS classes to Toolset blocks
Link to a page where the issue can be seen: lien caché
I expected to see: The Save button should be enabled, and class name should be saved
Instead, I got: The classnames are not saved
Hi there
In the browser console are there any errors?
I note that, as with my other reply to you recently, the excerpt is having problems because the first post returned by the View for the preview seemingly has no content to generate the excerpt from, and I suggest you change the ordering of your View so that a different post appears first in the results which does have content. (Or add some content to the post which currently is returned first.)
That may help with this issue you are having, too.