Various Fixes

submodules/Display/Source/KeyboardManager.swift

@@ -7,6 +7,22 @@ struct KeyboardSurface {
     let host: UIView
 }
 
+public extension UIResponder {
+    private struct Static {
+        static weak var responder: UIResponder?
+    }
+
+    static func currentFirst() -> UIResponder? {
+        Static.responder = nil
+        UIApplication.shared.sendAction(#selector(UIResponder._trap), to: nil, from: nil, for: nil)
+        return Static.responder
+    }
+
+    @objc private func _trap() {
+        Static.responder = self
+    }
+}
+
 private func getFirstResponder(_ view: UIView) -> UIView? {
     if view.isFirstResponder {
         return view