@sdetweil Thanks for the suggestion. I was hopeful as the style inspector showed that I could pretty much do what I wanted with
.MMM-BackgroundSlideshow {
display: none;
}
Unfortunately, I wasn’t able to get it working based on the info in the link you sent. I did a little more digging and it looks like both Chrome and Firefox removed support for user stylesheets a few years back. My guess is that even if I could re-enable it (or find some extension that mimiced it) on the desktop, doing so on the mobile browser would probably be much difficult and/or impossible.
Do you know if the ability to have multiple configurations has been suggested before as a feature request? I’ve been mulling it over and I think I might have a way to implement this (in a limited sense) in a simpler way that wouldn’t require multiple config.js files.