Jmix 3 style and classnames

Hi everyone i update my jmix project version to 3.0.0, but i noticed that there is something wrong with my application style, i understood that in xml the “classnames” attribute are not working? Is it a mistake or i am missing something?

Thanks

Hi,

The classNames attribute works. I can only assume that you’re using LumoUtility classes in the Aura theme. In this case, Aura simply doesn’t implement Lumo styles.

Regards,
Gleb