Embedding a SwiftUI View in a ScrollView causes it to draw differently?

I have a View that defines a row to be displayed in a ScrollView in a macOS app. On the right side of the view is a button, which is custom styled. When the row view is on its own or embedded in another normal view, everything draws normally. However, when it's embedded in a ScrollView, the button appears shifted up and to the left from where it should be drawn. This happens regardless of whether the scrollbar is hidden or shown (with the showsIndicator: argument label or by turning it off manually in System Preferences).

Here's how the ScrollView is built up:

Code Block 
ScrollView {
    ForEach(permissions.indices) {
        PermissionCell(permissionUpdateBlock: self.calculateEnabledCount, permission: permissions[$0])
        .background(Color(($0 % 2 == 0 ? scrollViewBackgroundColor : scrollViewBackgroundAlternateColor) ?? .white))
    }
}
.padding(0)
.border(Color(isDarkTheme ? .darkGray : .lightGray))
.background(Color(scrollViewBackgroundColor))

Also, here's an abridged version of the row View:

Code Block 
struct PermissionCell: View {
   var permissionUpdateBlock: (() -> ())
   var permission: TSKPermission
   
   @State private var permissionStatus = PermissionStatus.notDetermined
   
   var body: some View {
      VStack {
         HStack {
            if permission.icon != nil {
               Image(nsImage: permission.icon!)
                  .padding(.vertical, 15)
                  .padding(.trailing, 10)
            }
            VStack(alignment: .leading) {
               Text(permission.title)
                  .fontWeight(.bold)
               Text(permission.purpose)
                  .font(.caption)
            }
            Spacer()
            if permissionStatus == .notDetermined {
               Button(action: {
                  self.permission.askForPermission {
                     self.updatePermissionStatus()
                  }
               })
               {
                  Text("Enable")
               }
              .buttonStyle(TSKButtonStyle(backgroundColor: Color(TSKThemeManager.sharedInstance.snagitBlueColor()), textColor: .white))
               .frame(width: 80, height: 25)
               .border(Color.red)
            }
            else {
               ...
            }
         }
         .padding(.horizontal, 15)
         .frame(height: 70)
      }
      ...

At imgur.com/a/FKa33bf (For some reason, I'm not allowed to actually link) is an Imgur album of screenshots of the previews of these views. I have a .border(Color(.red)) on the button for demonstration purposes.

Does anyone know what's going on? Or is this just a SwiftUI bug that may be patched up later?