Some main menu fixes

App/Browser View/BrowserViewController.swift

@@ -496,6 +496,25 @@ class BrowserViewController: UIViewController
         toolbarController.urlBar.textField.resignFirstResponder()
     }
     
+    override func target(forAction action: Selector, withSender sender: Any?) -> Any? {
+        var findActions: [Selector] = []
+        if #available(macCatalyst 16.0, *) {
+            findActions = [
+                #selector(UIResponder.find(_:)),
+                #selector(UIResponder.findNext(_:)),
+                #selector(UIResponder.findPrevious(_:)),
+                #selector(UIResponder.findAndReplace(_:)),
+                #selector(UIResponder.useSelectionForFind(_:)),
+            ]
+        }
+        
+        if findActions.contains(where: { $0 == action }) {
+            return webView.target(forAction: action, withSender: sender)
+        }
+        
+        return super.target(forAction: action, withSender: sender)
+    }
+    
     override func viewWillAppear(_ animated: Bool) {
         super.viewWillAppear(animated)
         becomeFirstResponder()

App/KeyboardShortcuts.swift

@@ -49,6 +49,15 @@ protocol ShortcutResponder: AnyObject {
     optional func toggleDarkMode(_ sender: Any?)
 }
 
+fileprivate extension Array {
+    func removeNulls() -> Array {
+        self.filter { element in
+            guard let keyCommand = element as? UIKeyCommand else { return true }
+            return !keyCommand.isNull()
+        }
+    }
+}
+
 public class KeyboardShortcuts {
     public enum Category: CaseIterable {
         case application
@@ -121,7 +130,7 @@ public class KeyboardShortcuts {
                         action: #selector(ShortcutResponder.stop)
                     )
                 ]),
-            ]
+            ].removeNulls()
             
         case .go:
             return [

App/Utilities/UIKeyCommand+ConvInit.swift

@@ -16,6 +16,10 @@ extension UIKeyCommand {
         UIKeyCommand(modifiers: [], input: "", title: "", action: #selector(_null))
     }
     
+    public func isNull() -> Bool {
+        return action == #selector(_null)
+    }
+    
     convenience init(modifiers: UIKeyModifierFlags, input: String, title: String, action: Selector) {
         self.init(input: input, modifierFlags: modifiers, action: action)
         self.title = title