CloudKit failed due to SwiftData used in both WatchOS and WidgetExtension

I have a WidgetExtension using SwiftData (same ModelContainer setup used in the WatchApp:

@main
struct Watch_Widget: Widget {
    let kind: String = "Watch_Widget"

    var body: some WidgetConfiguration {
        StaticConfiguration(kind: kind, provider: Provider()) { entry in
            Watch_WidgetEntryView(entry: entry)
                .modelContainer(for: [Model1.self, Model2.self])
                
        }
        .configurationDisplayName("App")
        .description("descriptions")
    }
}

Here's the same model used in the widget view:

struct Watch_WidgetEntryView : View {
    @Query var models: [Model1]


    var body: some View {
        
            let gaugeVal = models.count
            Gauge(value: gaugeVal,
                  in: 0...60) {
                Text("min")
            } currentValueLabel: {
                Text(String(Int(gaugeVal)))
            }
            .gaugeStyle(.accessoryCircular)
            .widgetLabel {
                Text("\(models.count) models")
            }
            .containerBackground(.fill.tertiary, for: .widget)
    }
}

When I build the WidgetExtension, the following error was thrown and the CK data isn't loaded properly:

CloudKit setup failed because there is another instance of this persistent store actively syncing with CloudKit in this process.