The above is a very simple code. When I switch from the system keyboard to the extended keyboard, the extended keyboard will flash. The first switch will not flash, and the subsequent keyboard switches will flash. This is more obvious on phones with a safe area at the bottom of the screen. Thank you.

iOS 18.3, Swift The above is a very simple code. When I switch from the system keyboard to the extended keyboard, the extended keyboard will flash. The first switch will not flash, and the subsequent keyboard switches will flash. This is more obvious on phones with a safe area at the bottom of the screen. Thank you.