[_aavaa_]

It is not another thing. You argue that auto-hiding scroll bars are used by Microsoft to create dark patterns for hiding settings from you. My point is that the problem is Microsoft and not an auto-hiding scroll bar.

As for not knowing about it being scrollable, apple explicitly addresses it in their design guidelines: https://developers.apple.com/design/human-interface-guidelin...

“Make it apparent when content is scrollable. Because scroll bars aren’t always visible, it can be helpful to make it obvious when content extends beyond the view. For example, displaying partial content at the edge of a view indicates that there’s more content in that direction. Although most people immediately try scrolling a view to discover if additional content is available, it’s considerate to draw their attention to it.”