scroll to top of attention on switch

mac/Sources/Byre/Chat.swift

@@ -751,22 +751,27 @@ private struct TranscriptScroll: View {
     var body: some View {
         let running = model.running
         ScrollView {
-            VStack(alignment: .leading, spacing: 12) {
+            VStack(alignment: .leading, spacing: 0) {
                 if model.key == nil {
                     Muted(text: model.empty)
+                        .padding(.top, 12)
                 } else {
                     if model.loading {
                         Muted(text: "loading…")
+                            .padding(.top, 12)
                     }
                     if model.hasOlder || model.older != nil {
                         Muted(text: "loading earlier…")
                             .opacity(model.fetching || model.older != nil ? 1 : 0)
+                            .padding(.top, 12)
                     }
-                    ForEach(model.builder.root.rows) { row in
+                    ForEach(model.builder.root.rows.filter { !$0.hidden }) { row in
                         RowView(row: row, model: model, nested: false)
+                            .padding(.top, 12)
                     }
                     ForEach(model.builder.pending) { p in
                         PendingView(pending: p, model: model)
+                            .padding(.top, 12)
                     }
                 }
             }
@@ -778,7 +783,8 @@ private struct TranscriptScroll: View {
                         .offset(y: 8)
                 }
             }
-            .padding(16)
+            .padding([.horizontal, .bottom], 16)
+            .padding(.top, 4)
         }
         .scrollPosition($position)
         .defaultScrollAnchor(.bottom)
@@ -815,7 +821,7 @@ private struct TranscriptScroll: View {
                 model.prependOlder()
             }
         }
-        .onChange(of: model.held) { _, id in
+        .onChange(of: model.held, initial: true) { _, id in
             if !model.stuck || scrolling {
                 return
             }