diff --git a/Package.swift b/Package.swift
index 51a6fa7..a7d0f4b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -4,7 +4,7 @@ import PackageDescription
 
 let package = Package(
     name: "AsyncView",
-    platforms: [.iOS(.v15)],
+    platforms: [.macOS(.v12), .iOS(.v15)],
     products: [
         .library(
             name: "AsyncView",
diff --git a/Sources/AsyncView/AsyncModel.swift b/Sources/AsyncView/AsyncModel.swift
index 35dcc34..83414fd 100644
--- a/Sources/AsyncView/AsyncModel.swift
+++ b/Sources/AsyncView/AsyncModel.swift
@@ -3,9 +3,9 @@ import SwiftUI
 open class AsyncModel<Success>: ObservableObject {
     @MainActor @Published public private(set) var result = AsyncResult<Success>.empty
 
-    public typealias AsyncOperation = () async throws -> Success
+    public typealias AsyncOperation = (Bool) async throws -> Success
 
-    private var asyncOperationBlock: AsyncOperation = {
+    private var asyncOperationBlock: AsyncOperation = { _ in
         fatalError("Override asyncOperation or pass a asyncOperationBlock to use async model")
     }
 
@@ -15,17 +15,17 @@ open class AsyncModel<Success>: ObservableObject {
         }
     }
 
-    open func asyncOperation() async throws -> Success {
-        try await self.asyncOperationBlock()
+    open func asyncOperation(forceRefreshRequested: Bool) async throws -> Success {
+        try await self.asyncOperationBlock(forceRefreshRequested)
     }
 
     @MainActor
-    public func load() async {
+    public func load(forceRefreshRequested: Bool) async {
         if case .inProgress = self.result { return }
         self.result = .inProgress
 
         do {
-            self.result = .success(try await self.asyncOperation())
+            self.result = .success(try await self.asyncOperation(forceRefreshRequested: forceRefreshRequested))
         } catch {
             self.result = .failure(error)
         }
@@ -35,7 +35,7 @@ open class AsyncModel<Success>: ObservableObject {
     public func loadIfNeeded() async {
         switch self.result {
         case .empty, .failure:
-            await self.load()
+            await self.load(forceRefreshRequested: false)
         case .inProgress, .success:
             break
         }
diff --git a/Sources/AsyncView/AsyncModelView.swift b/Sources/AsyncView/AsyncModelView.swift
index 532df5f..c1f55b9 100644
--- a/Sources/AsyncView/AsyncModelView.swift
+++ b/Sources/AsyncView/AsyncModelView.swift
@@ -12,14 +12,16 @@ public struct AsyncModelView<Success, Content: View>: View {
     public var body: some View {
         AsyncResultView(
             result: model.result,
-            reloadAction: { Task { await model.load() } },
+            reloadAction: { Task { await model.load(forceRefreshRequested: true) } },
             content: content
         )
-        .task {
-            await model.loadIfNeeded()
+        .onAppear {
+            Task {
+                await model.loadIfNeeded()
+            }
         }
         .refreshable {
-            await model.load()
+            await model.load(forceRefreshRequested: true)
         }
     }
 }
diff --git a/Sources/AsyncView/ErrorView.swift b/Sources/AsyncView/ErrorView.swift
index 996b3bb..7ea40a7 100644
--- a/Sources/AsyncView/ErrorView.swift
+++ b/Sources/AsyncView/ErrorView.swift
@@ -3,10 +3,23 @@ import SwiftUI
 struct ErrorView: View {
     let error: Error
     let reloadAction: (() -> Void)?
+    @State private var showingPopover = false
 
     var body: some View {
         VStack(spacing: 10) {
-            Text(error.localizedDescription)
+            Button(error.localizedDescription) {
+                showingPopover = true
+            }
+#if os(iOS)
+            .buttonStyle(.borderedProminent)
+#else
+            .buttonStyle(.link)
+#endif
+            .popover(isPresented: $showingPopover) {
+                Text(String(NSString(string: "\(error)")))
+                    .font(.caption)
+                    .padding()
+            }
             if let reloadAction = reloadAction {
                 Button(
                     action: reloadAction,