Fix visibility/local-only buttons not appearing on Catalyst

You need to pass the configuration to the initializer to get it to show up in the Mac idiom

Fixes #452

Packages/ComposeUI/Sources/ComposeUI/Controllers/ToolbarController.swift

@@ -54,14 +54,20 @@ class ToolbarController: ViewController {
                     cwButton
                     
                     MenuPicker(selection: visibilityBinding, options: visibilityOptions, buttonStyle: .iconOnly)
-                    // the button has a bunch of extra space by default, but combined with what we add it's too much
+                        #if !targetEnvironment(macCatalyst)
+                        // the button has a bunch of extra space by default, but combined with what we add it's too much
                         .padding(.horizontal, -8)
+                        #endif
                         .disabled(draft.editedStatusID != nil)
                         .disabled(composeController.mastodonController.instanceFeatures.localOnlyPostsVisibility && draft.localOnly)
                     
                     if composeController.mastodonController.instanceFeatures.localOnlyPosts {
                         localOnlyPicker
+                            #if targetEnvironment(macCatalyst)
+                            .padding(.leading, 4)
+                            #else
                             .padding(.horizontal, -8)
+                            #endif
                             .disabled(draft.editedStatusID != nil)
                     }
                     

Packages/TuskerComponents/Sources/TuskerComponents/MenuPicker.swift

@@ -26,13 +26,26 @@ public struct MenuPicker<Value: Hashable>: UIViewRepresentable {
     }
     
     public func makeUIView(context: Context) -> UIButton {
-        let button = UIButton()
+        let button = UIButton(configuration: makeConfiguration())
         button.showsMenuAsPrimaryAction = true
         button.setContentHuggingPriority(.required, for: .horizontal)
         return button
     }
     
     public func updateUIView(_ button: UIButton, context: Context) {
+        button.configuration = makeConfiguration()
+        button.menu = UIMenu(children: options.map { opt in
+            let action = UIAction(title: opt.title, subtitle: opt.subtitle, image: opt.image, state: opt.value == selection ? .on : .off) { _ in
+                selection = opt.value
+            }
+            action.accessibilityLabel = opt.accessibilityLabel
+            return action
+        })
+        button.accessibilityLabel = selectedOption.accessibilityLabel ?? selectedOption.title
+        button.isPointerInteractionEnabled = buttonStyle == .iconOnly
+    }
+    
+    private func makeConfiguration() -> UIButton.Configuration {
         var config = UIButton.Configuration.borderless()
         if #available(iOS 16.0, *) {
             config.indicator = .popup
@@ -43,16 +56,10 @@ public struct MenuPicker<Value: Hashable>: UIViewRepresentable {
         if buttonStyle.hasLabel {
             config.title = selectedOption.title
         }
-        button.configuration = config
-        button.menu = UIMenu(children: options.map { opt in
-            let action = UIAction(title: opt.title, subtitle: opt.subtitle, image: opt.image, state: opt.value == selection ? .on : .off) { _ in
-                selection = opt.value
-            }
-            action.accessibilityLabel = opt.accessibilityLabel
-            return action
-        })
-        button.accessibilityLabel = selectedOption.accessibilityLabel ?? selectedOption.title
-        button.isPointerInteractionEnabled = buttonStyle == .iconOnly
+        #if targetEnvironment(macCatalyst)
+        config.macIdiomStyle = .bordered
+        #endif
+        return config
     }
     
     public struct Option {