update ui

apps/ios/Shared/Views/Chat/Group/ChannelWebAccessView.swift

@@ -34,7 +34,7 @@ struct ChannelWebAccessView: View {
                     .disableAutocorrection(true)
                 Toggle("Allow embedding", isOn: $allowEmbedding)
             } header: {
-                Text("Web access")
+                Text("Web page")
             } footer: {
                 Text("Set a web page URL where your channel preview is hosted. Allow embedding to let any website embed the preview.")
             }
@@ -73,6 +73,17 @@ struct ChannelWebAccessView: View {
                 await MainActor.run { groupRelays = relays }
             }
         }
+        .onDisappear {
+            if hasChanges {
+                showAlert(
+                    title: NSLocalizedString("Save web access settings?", comment: "alert title"),
+                    message: NSLocalizedString("Web access settings were changed. If you save, the updated settings will be sent to channel subscribers.", comment: "alert message"),
+                    buttonTitle: NSLocalizedString("Save", comment: "alert button"),
+                    buttonAction: saveAccess,
+                    cancelButton: true
+                )
+            }
+        }
     }
 
     private var hasChanges: Bool {

apps/ios/Shared/Views/Chat/Group/GroupChatInfoView.swift

@@ -659,12 +659,13 @@ struct GroupChatInfoView: View {
     }
 
     private func channelWebAccessButton() -> some View {
-        NavigationLink {
+        let title: LocalizedStringKey = groupInfo.useRelays ? "Channel page & name" : "Group page & name"
+        return NavigationLink {
             ChannelWebAccessView(groupInfo: $groupInfo)
-                .navigationBarTitle("Web access")
+                .navigationBarTitle(title)
                 .navigationBarTitleDisplayMode(.large)
         } label: {
-            Label("Web page", systemImage: "globe")
+            Label(title, systemImage: "globe")
         }
     }