Issue Description: When toggling between the system keyboard and a custom input view, the keyboard height reported in subsequent keyboard notifications becomes incorrect!!! specifically missing the predictive text/suggestion bar height. Environment: Device: iPhone 11 Expected keyboard height: 346pt Actual reported height: 301pt (missing 45pt suggestion bar) Reproduction Steps: Present system keyboard → Height correctly reported as 346pt Switch to custom input view → Custom view displayed Switch back to system keyboard(no suggestion bar) → Height correctly reported as 301pt Trigger keyboard frame change → Height still incorrectly reported as 301pt despite suggestion bar being visible Expected Behavior: Keyboard height should consistently include the suggestion bar height (346pt total). Actual Behavior: After switching from custom input view, keyboard height excludes suggestion bar height (301pt instead of 346pt). key code private func bindEvents() { customTextField.toggleInputViewSubject.sink { [weak self] isShowingCustomInput in guard let strongSelf = self else { return } if isShowingCustomInput { strongSelf.customTextField.inputView = strongSelf.customInputView strongSelf.customInputView.frame = CGRect(x: 0, y: 0, width: strongSelf.view.frame.size.width, height: strongSelf.storedKeyboardHeight) } else { strongSelf.cusTextField.inputView = nil } strongSelf.customTextField.reloadInputViews() strongSelf.customTextField.becomeFirstResponder() }.store(in: &cancellables) }