I think that the subject says everything, but anyway, the LESS are not beeing compiled with the correct assetVar from the theme settings. Hot do I fix it? Any ideia?

You must define its assetVar: 'ancent-color' in the fields.

For me its working, problem I'm having its with dynamic dropdown where do I declare the getXxxxOptions() in a Theme.

Where the @@@ I can define functions developing a theme!!!