cmux NEXT scrollbars: the last SwiftUI scroll views take the thin scroller; two AppKit cards follow the system

Packages/macOS/CmuxNext/Sources/CmuxNextApp/Checklist/WorkspaceTodoPageView.swift

@@ -1,4 +1,5 @@
 import CmuxNextDaemon
+import CmuxNextDesign
 import SwiftUI
 import CmuxNextTasks
 
@@ -27,6 +28,7 @@ struct WorkspaceTodoPageView: View {
                                 WorkspaceTodoRow(item: item, isEditing: editing == item.id, actions: actions)
                             }
                         }
+                        .thinScrollers()
                     }
                 }
             }

Packages/macOS/CmuxNext/Sources/CmuxNextApp/Handlers/BrowserDownloadsPopup.swift

@@ -243,6 +243,7 @@ struct BrowserDownloadsPopupView: View {
                                 .frame(height: Self.rowHeight)
                         }
                     }
+                    .thinScrollers()
                     .id(model.shows)
                     .padding(.vertical, 4)
                 }

Packages/macOS/CmuxNext/Sources/CmuxNextApp/Vault/VaultListView.swift

@@ -42,6 +42,7 @@ struct VaultListView: View {
                             VaultRowView(row: row, isSelected: row.id == selection, colors: colors, actions: actions)
                         }
                     }
+                    .thinScrollers()
                     .padding(.horizontal, Metrics.panelInset / 2)
                 }
             }

Packages/macOS/CmuxNext/Sources/CmuxNextBrowser/UI/ExtensionsMenu/ExtensionsMenuView.swift

@@ -103,10 +103,9 @@ final class ExtensionsMenuView: NSView {
         scrollView.drawsBackground = false
         scrollView.hasVerticalScroller = true
         scrollView.hasHorizontalScroller = false
-        scrollView.autohidesScrollers = true
-        scrollView.scrollerStyle = .overlay
         scrollView.verticalScrollElasticity = .none
         scrollView.documentView = list
+        SystemScrollers.follow(scrollView)
         for view in [titleLabel, siteLabel, closeButton, headerSeparator, fade, empty, footerSeparator, manageButton,
                      webStoreButton] as [NSView] { addSubview(view) }
         setAccessibilityElement(false)

Packages/macOS/CmuxNext/Sources/CmuxNextChiefMemory/ChiefMemoryInspectorView.swift

@@ -98,6 +98,7 @@ public struct ChiefMemoryInspectorView: View {
                     }
                 }
             }
+            .thinScrollers()
             .padding(6)
         }
     }
@@ -135,6 +136,7 @@ public struct ChiefMemoryInspectorView: View {
                 Divider()
                 changeList
             }
+            .thinScrollers()
             .padding(12)
             .frame(maxWidth: .infinity, alignment: .leading)
         }

Packages/macOS/CmuxNext/Sources/CmuxNextHome/Conversations/HomeGroupInfoView.swift

@@ -80,6 +80,7 @@ struct HomeGroupInfoView: View {
                         memberRow(member)
                     }
                 }
+                .thinScrollers()
             }
             .frame(maxHeight: 200)
             .fixedSize(horizontal: false, vertical: fits)
@@ -136,6 +137,7 @@ struct HomeGroupInfoView: View {
                                 contactRow(contact, isChosen: chosen.contains(contact.id))
                             }
                         }
+                        .thinScrollers()
                     }
                     .frame(maxHeight: 160)
                 }

Packages/macOS/CmuxNext/Sources/CmuxNextSidebar/Views/SidebarPullRequestCard.swift

@@ -124,9 +124,8 @@ final class SidebarPullRequestCardView: NSView, HoverCardTextReporting {
         super.init(frame: frame)
         scroll.drawsBackground = false
         scroll.hasVerticalScroller = true
-        scroll.autohidesScrollers = true
-        scroll.scrollerStyle = .overlay
         scroll.documentView = list
+        SystemScrollers.follow(scroll)
         addSubview(scroll)
         setAccessibilityElement(true)
         setAccessibilityRole(.list)