Retain profile name (disabled) after importing

Works around a crash in iPadOS 14 portrait when removing section
containing first responder (profile name TextField). It happened
when submitting profile name via keyboard rather than "Save".

Passepartout/App/Views/AddHostView+Name.swift

@@ -42,6 +42,10 @@ extension AddHostView {
         
         @State private var isEnteringCredentials = false
 
+        private var isComplete: Bool {
+            !viewModel.processedProfile.isPlaceholder
+        }
+
         init(
             url: URL,
             deletingURLOnSuccess: Bool,
@@ -57,11 +61,7 @@ extension AddHostView {
             ZStack {
                 hiddenAccountLink
                 List {
-                    if viewModel.processedProfile.isPlaceholder {
+                    mainView
-                        processingView
-                    } else {
-                        completeView
-                    }
                 }.themeAnimation(on: viewModel)
             }.toolbar {
                 themeCloseItem(isPresented: bindings.$isPresented)
@@ -82,7 +82,7 @@ extension AddHostView {
         }
 
         @ViewBuilder
-        private var processingView: some View {
+        private var mainView: some View {
             AddProfileView.ProfileNameSection(
                 profileName: $viewModel.profileName,
                 errorMessage: viewModel.errorMessage
@@ -90,7 +90,9 @@ extension AddHostView {
                 processProfile(replacingExisting: false)
             }.onAppear {
                 viewModel.presetName(withURL: url)
-            }
+            }.disabled(isComplete)
+
+            if !isComplete {
                 if viewModel.requiresPassphrase {
                     encryptionSection
                 }
@@ -101,6 +103,9 @@ extension AddHostView {
                         profileName: $viewModel.profileName
                     )
                 }
+            } else {
+                completeSection
+            }
         }
         
         private var encryptionSection: some View {
@@ -113,12 +118,11 @@ extension AddHostView {
             }
         }
 
-        private var completeView: some View {
+        private var completeSection: some View {
             Section(
+                header: Text(L10n.AddProfile.Shared.title),
                 footer: themeErrorMessage(viewModel.errorMessage)
             ) {
-                Text(L10n.Global.Strings.name)
-                    .withTrailingText(viewModel.processedProfile.header.name)
                 Text(Unlocalized.Network.url)
                     .withTrailingText(url.lastPathComponent)
                 viewModel.processedProfile.vpnProtocols.first.map {