this is not an accurate representation of how it actually looks on-device
Apple did a very… Apple thing here and realised that they may as well use the hardware they make, so Liquid Glass on light mode is literally whiter than white
these elements ALWAYS render in HDR — not intensely, but they are indeed slightly brighter than
#FFFFFF
SDR screenshots simply flatten this to the same white as the background and therefore, the contrast does not come through
this is another reason why the macOS implementation of the new design is less successful, as while they can reasonably expect most iPhones to be able to render these colours, the same cannot be said for most Macs