Same issue

FB11907579 is the bug number.

Hi Quinn “The Eskimo!”, Any update please?

In my case empty space characters is being triggered as soon as I start typing, say for example if I type A then 'shouldChangeCharactersIn' will be called once for A and then second time for empty space. This is happening only in iOS 16.4 simulator and Xcode 14.3. Working fine with other iOS simulators and devices.

There is solution for this in this thread: https://developer.apple.com/forums/thread/727525 Hope this helps!

Thank you so much.. It helps in XCode 14.3

This issue seems to have fixed in Xcode 14.3.1 however that is yet in RC mode. Wait until the stable version gets released.

MAKE SURE 'Run Script' option is at the LAST POSITION in 'Build Phases' pane.

MAKE SURE 'Run Script' option is at the LAST POSITION in 'Build Phases' pane.

MAKE SURE 'Run Script' option is at the LAST POSITION in 'Build Phases' pane.