Themes don't look anything like in documentation

I installed “iOS Themes - Dark Mode and Light Mode” and followed instructions to the letter. I see nothing like those beautiful screenshots. This is what I get instead:

What am I doing wrong? I would seem that it’s about background images. But they are there, and so is the background: var(–background-image) in the dashboard yaml…

There have been many changes to frontend theme variables recently. The theme developer needs to update their theme. Open an issue on their github repository.

Thanks. Yes, looks like that particular theme pack hasn’t been updated for over a year. I tried newer ones from other developers and they do work right away.