Tweaks

Sources/KeyboardShortcuts/Shortcut.swift

@@ -104,16 +104,20 @@ extension KeyboardShortcuts.Shortcut {
 	Check whether the keyboard shortcut is disallowed.
 	*/
 	var isDisallowed: Bool {
-		let disallowedModifiers: NSEvent.ModifierFlags = [.option, [.option, .shift]]
-		if
+		guard
 			#available(macOS 15, *),
-			Constants.isSandboxed,
-			disallowedModifiers.contains(modifiers)
-		{
-			return true
+			Constants.isSandboxed
+		else {
+			return false
+		}
+
+		if !modifiers.contains(.option) {
+			return false // Allowed if Option is not involved
 		}
 
-		return false
+		// If Option is present, ensure there's at least one modifier other than Option and Shift
+		let otherModifiers: NSEvent.ModifierFlags = [.command, .control, .function, .capsLock]
+		return !modifiers.isDisjoint(with: otherModifiers)
 	}
 
 	/**

Sources/KeyboardShortcuts/Utilities.swift

@@ -176,8 +176,8 @@ extension NSEvent {
 		modifierFlags
 			.intersection(.deviceIndependentFlagsMask)
 			// We remove `capsLock` as it shouldn't affect the modifiers.
-			// We remove `numericPad`/`function` as arrow keys trigger it, use `event.specialKeys` instead.
-			.subtracting([.capsLock, .numericPad, .function])
+			// We remove `numericPad` as arrow keys trigger it, use `event.specialKeys` instead.
+			.subtracting([.capsLock, .numericPad])
 	}
 }
 
@@ -305,6 +305,11 @@ extension NSEvent.ModifierFlags {
 	}
 }
 
+extension SwiftUI.EventModifiers {
+	// `.function` is deprecated, so we use the raw value.
+	fileprivate static let function_nonDeprecated = Self(rawValue: 64)
+}
+
 extension NSEvent.ModifierFlags {
 	var toEventModifiers: SwiftUI.EventModifiers {
 		var modifiers = SwiftUI.EventModifiers()
@@ -333,6 +338,10 @@ extension NSEvent.ModifierFlags {
 			modifiers.insert(.shift)
 		}
 
+		if contains(.function) {
+			modifiers.insert(.function_nonDeprecated)
+		}
+
 		return modifiers
 	}
 }