I am using Bricks in Mobile-First Mode and created a Theme that applies to the entire Website. Its only purpose is to set the text color to white and the body background color to black. Nothing else was selected.
I noticed that when i create a nestable slider, the slider renders correctly on all mobile breakpoints and switches to a white background color on the default Desktop breakpoint. This threw me off.
Fortunately, it was easily fixable by setting the background color for desktop to none, but i’m still not sure why every newly created slider has this issue.