Yeah, technically the colour is being displayed on a mobile-specific area, but it's picking the primary colour and displaying it on the one page, but not the other. Is there not a setting or option to choose the default background that would carry through to the mobile status bar?
The shade between the teal and red is not too dissimilar, so presume it is not the mobile software defining it as light or dark mode, just confused why it is picking the primary colour on one page but not the other and wonder if it is a value that's set/changable in Squarespace.