I am trying to add themes through HACS but no luck what i have done are these steps:
I created this line under the default config: in configuration.yaml
frontend:
themes: !include_dir_merge_named themes
then I created a themes directory and restarted hassio
I then installed a theme through HACS but theme selector seems to be greyed and does not change anyone know what im doing wrong? what i want to do in general is to make transparent cards.
…And themes show up in a different browser (FF), but not on Chrome. In FF, it is greyed out with Backend-selected. So clearly no QA on this bug was done with more than one browser.
Update:
in my case, I have found a solution.
I lost my Themes in the profile page after uninstalling one of themes while they are in use.
So, I reinstalled theme back and Voila! Themes were back.
I then changed the themes to default and uninstalled the theme.