Lovelace - Theme background ONLY shows in companion app

Like title says. I set the theme in the dashboard UI, as shown below. The theme background shows in the iOS companion app, but not the web view on Mac, regardless of browser, and not in the MacOS app either. I’ve cleared cache in the browsers, removed the desktop app and deleted all associated files, no change.

  - title: Home
    icon: mdi:home
    visible:
      - user: 7e8cada0142b4b65b7ca31129b347308
      - user: 26284747b5e74893ae764e920e44d832
      - user: 3d4d0299725042d3b060cba2c9cc2835
    subview: false
    theme: ios-dark-mode-dark-green
    badges: []
    cards:
       .........

Could this be a browser thing?

I’m using Chrome on a Chromebook and the theme appears correctly.

I just downloaded Chrome to check, not showing there either.

just a lil’ bump…