Hello,
We were able to reproduce the issue and believe we have identified the root cause. However, it's difficult to determine at this point whether this is intended behavior in Apple's latest beta or if it will change in a future beta release.
The issue appears to occur only when the iPad is in Windowed Apps mode, as we were unable to reproduce it when the iPad is set to Full Screen Apps.
As a temporary workaround, you can switch to Full Screen Apps mode if you need to use the keyboard without encountering the crash.
Regardless, we are currently testing a solution that makes the crashing code path more robust, so it will continue to work even if Apple changes the behavior again in future beta releases. We will keep you updated as soon as a fix is available.
Best Regards,
Frederick Simard
