14.5 beta: `canPerformAction(_:withSender:)` doesn't filter out default menu items

Using iOS 14.5 18E5199a and Xcode 12.5 beta 3, canPerformAction(_:withSender:) doesn't filter out default menu items.

Code Block
  override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
    guard action == #selector(GuideNode.onHelpMenuItem) else { return false }
    return super.canPerformAction(action, withSender: sender)
  }
  override var canBecomeFirstResponder: Bool { true }


The same code works as expected using iOS 14.* released version and Xcode 12.5 beta 3.
14.5 beta: `canPerformAction(_:withSender:)` doesn't filter out default menu items
 
 
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