Alongside the various bugs you get, one of the issues of upgrading to MacOS 26 is that it has one of the most notorious inconsistency issues in window corners. Iโ€™m not sure what exactly pushes product designers to like the excessive roundness1. I believe that UI design is the most influencive2 field ever since designers just try to follow whatever big companies do (in fact I see this a lot in my work, when two designers are having an argument, one of them would resolve it to, letโ€™s see how Apple draw that button), which means that we are probably going to see this ugly effect elsewhere very soon.

Source: Make macOS 26 consistently bad (unironically) at La Vita Nouva

This is a hilarious and intelligent solution. I still have not updated to macOS 26.4, even though it prevents me from watching F1 on my computer. There is another user-hostile Apple decision for the pile.

What is brilliant about this fix is that it does not require disabling System Integrity Protection. That alone makes it worth bookmarking if I ever get forced onto 26.4.

God, I hope not. ๐Ÿคž