I have opened bug report: FB24653879

But you publish iPhone and iPad list that support iOS 26. To plan an App that will work with SpeechTranscriber we definitely must have some information about the hardware that supports it. For example if SpeechTranscriber does not work on any iPhone and iPad it is not any sense to make App for using this Api. Also this Api does not work in Simulator, so the developer must buy the device that support this Api.

I have changed in interface builder text layout from default to text kit 1 and now scrolltovisible works correct.

I have found this bug in ios 16 beta 2 and posted to forum https://developer.apple.com/forums/thread/711388 and also set the bug to apple feedback. In fact scrollrangetovisible for long text brokes the textview. For the last 5 month I have observed with live interest this behaviour.

In the lates beta 7 of ios 16 - the wrong behaviour still exists. Now if you go to the end of the file, then open keyboard and then pressing the right button - the text starts flickering on the screen

The behaviour of uitextview has been changed from each beta, but not working correct. And in the recent beta (5) after adding some letter "a" to the end of text view the scroll area becomes longer that the end of text view.

Add this project to github: https://github.com/prjsoft/ios16textview

I have a bug with uitextview. Seems that uiscrollview has some defect in ios 16.