Few more observations between #macOSTahoe and #macOSSequoia
I was a bummed to see despite the realism of Liquid Glass, other controls have been further flattened in Tahoe. Kind of a bummer because I was loving the direction controls were going in macOS Sequoia at least. They had thin hard shadows & some level of gradients. See the screenshot, esp. the Help button & the unchecked box.
Another thing is that the window control buttons have gotten a bit larger; from 12x12pts to 14x14pts.