Hit this one while working on our [video subtitles app Captionista](https://cqptionista.app) once iOS 15 came out. Spooky scrolling action at a distance.
I isolated a couple of new iOS 15 `ScrollView` bugs recently while working on the timing editor view in our new video subtitling app [Captionista](https://captionista.app). These particular problems did not exist in iOS 14.
Another in the long serious of little niggles with SwiftUI popovers on iPad. This time, it’s more serious but there is a workaround. If you show a sheet the user can interactively dismiss these on iOS, but they can also cancel the dismissal by bringing the sheet back up near to its “shown” position.
Turns out if you force the colour scheme of your app to the opposite of the device's current scheme, popover corners on iPad anti-alias badly.
I tried to add hover effect to the iPad UI for Captionista but... SwiftUI has issues with this.