diff --git a/ShhShell/Host/Host.swift b/ShhShell/Host/Host.swift
index e33bbfa..c31e2ba 100644
--- a/ShhShell/Host/Host.swift
+++ b/ShhShell/Host/Host.swift
@@ -72,6 +72,7 @@ extension Host {
 	static var blank: Host {
 		Host(address: "")
 	}
+	
 	static var debug: Host {
 		Host(
 			name: "name for localhost",
diff --git a/ShhShell/Host/HostsManager.swift b/ShhShell/Host/HostsManager.swift
index bafecb0..028af07 100644
--- a/ShhShell/Host/HostsManager.swift
+++ b/ShhShell/Host/HostsManager.swift
@@ -15,7 +15,7 @@ class HostsManager: ObservableObject, @unchecked Sendable {
 	@Published var hosts: [Host] = []
 	
 	@Published var themes: [Theme] = []
-	@Published var selectedTheme: Theme = Theme.defaultTheme
+	@Published var selectedTheme: Theme = Theme.decodeLocalTheme(fileName: "xcodeDarkHC") ?? Theme.defaultTheme
 	@Published var selectedAnsi: Int = 1
 	
 	@Published var fonts: [UIFont] = []
@@ -223,16 +223,12 @@ class HostsManager: ObservableObject, @unchecked Sendable {
 	}
 	
 	func updateHost(_ updatedHost: Host) {
-//		let oldID = updatedHost.id
+		var blankHost = Host.blank
+		blankHost.id = updatedHost.id
+		guard updatedHost != blankHost else { return }
 		
 		if let index = hosts.firstIndex(where: { $0.id == updatedHost.id }) {
 			withAnimation { hosts[index] = updatedHost }
-//			var updateHostWithNewID = updatedHost
-//			updateHostWithNewID.id = UUID()
-//			withAnimation { hosts[index] = updateHostWithNewID }
-//			
-//			updateHostWithNewID.id = oldID
-//			withAnimation { hosts[index] = updateHostWithNewID }
 			saveHosts()
 		} else {
 			withAnimation { hosts.append(updatedHost) }
diff --git a/ShhShell/Views/ContentView.swift b/ShhShell/Views/ContentView.swift
index deb0cb1..85889c8 100644
--- a/ShhShell/Views/ContentView.swift
+++ b/ShhShell/Views/ContentView.swift
@@ -73,6 +73,7 @@ struct ContentView: View {
 				}
 				.scrollContentBackground(.hidden)
 			}
+			.navigationTitle("ShhShell")
 			.toolbar {
 				ToolbarItem(placement: .confirmationAction) {
 					NavigationLink {
diff --git a/ShhShell/Views/Hosts/HostSymbolPicker.swift b/ShhShell/Views/Hosts/HostSymbolPicker.swift
index 42ba91b..ebce288 100644
--- a/ShhShell/Views/Hosts/HostSymbolPicker.swift
+++ b/ShhShell/Views/Hosts/HostSymbolPicker.swift
@@ -12,11 +12,19 @@ struct HostSymbolPicker: View {
 	
 	@Environment(\.colorScheme) var cScheme
 	
+	var innerR: CGFloat {
+		if #available(iOS 19, *) {
+			return 16
+		} else {
+			return 3
+		}
+	}
+	
     var body: some View {
 		ZStack {
 			Rectangle()
 				.foregroundStyle(cScheme == .dark ? .black : .gray)
-			VStack(alignment: .center, spacing: 10) {
+			VStack(alignment: .center, spacing: 0) {
 				ScrollView(.horizontal) {
 					HStack {
 						ForEach(HostSymbol.allCases, id: \.self) { symbol in
@@ -24,7 +32,7 @@ struct HostSymbolPicker: View {
 								if host.symbol == symbol {
 									Rectangle()
 										.fill(.gray.opacity(0.5))
-										.clipShape(RoundedRectangle(cornerRadius: 5))
+										.clipShape(RoundedRectangle(cornerRadius: innerR))
 								}
 								HostSymbolPreview(symbol: symbol, label: host.label)
 									.padding(10)
@@ -37,10 +45,13 @@ struct HostSymbolPicker: View {
 							}
 						}
 					}
+					.frame(height: 50)
 				}
 				.scrollIndicators(.visible)
 				
+				Spacer()
 				Divider()
+				Spacer()
 				
 				TextBox(label: host.label.isEmpty ? "" : "Icon Label", text: $host.label, prompt: "Icon label")
 			}
diff --git a/ShhShell/Views/Snippets/AddSnippetView.swift b/ShhShell/Views/Snippets/AddSnippetView.swift
index 06a4c25..52e35c3 100644
--- a/ShhShell/Views/Snippets/AddSnippetView.swift
+++ b/ShhShell/Views/Snippets/AddSnippetView.swift
@@ -54,6 +54,7 @@ struct AddSnippetView: View {
 						} label: {
 							Label("Add", systemImage: "plus")
 						}
+						.disabled(name.isEmpty || content.isEmpty)
 					}
 				}
 			}
diff --git a/ShhShell/Views/Terminal/ShellTabView.swift b/ShhShell/Views/Terminal/ShellTabView.swift
index 11537b4..ddf31e3 100644
--- a/ShhShell/Views/Terminal/ShellTabView.swift
+++ b/ShhShell/Views/Terminal/ShellTabView.swift
@@ -89,7 +89,6 @@ struct ShellTabView: View {
 							SnippetPicker(hostsManager: hostsManager) {
 								container.sessions[selectedID ?? UUID()]?.handler.writeToChannel($0.content)
 							}
-							.frame(minWidth: 300, minHeight: 400)
 							.modifier(presentationCompactPopover())
 						}
 					}