In Apple’s new ‘Liquid Glass’ design language, text and icons can change color based on what they are floating on top of. For example, icons in a tab bar (bottom navigation bar) can change from black to white if they are on top of a dark image (see example screenshots). It would be cool to be able to activate this kind of behavior for certain layers in prototype mode similar to how you can adjust the scroll behavior for certain certain layers. Without this feature, liquid glass prototypes will always look broken if ‘sticky’ elements are scrolling over both light and dark content.