Thank you, Izak, for answering my question! I had a feeling that asking it might be misunderstood as a rant against the question and so I am happy that you took my question seriously.
I am surprised what triggers requirements and what subjective needs people utter - I try to respect that, and it for sure triggers my “psychological” curiosity in how people’s brains work differently.
I mean: I personally would not even have noticed the detail - and at the same time it is important to someone, which is you in this case.
So that is what I try to learn!
There was a huge discussion on here about the look of the GUI when 13 was launched, the fader caps seemed to be an issue that irritated a LOT of folks:
No, it’s not.
As far as I can see there is also no difference between Mac and PC. Looking at a recent Greg Ondo stream, who uses a Mac, the corners are rounded the same way as ony oyur PC screenshot.