[v11.0.x] DashboardScene: Fixes issue moving between dashboards (#86096)

DashboardScene: Fixes issue moving between dashboards (#86093)

(cherry picked from commit 814ffdbc2b)

Co-authored-by: Torkel Ödegaard <torkel@grafana.com>

public/app/features/dashboard-scene/pages/DashboardScenePage.tsx

@@ -74,7 +74,7 @@ export function DashboardScenePage({ match, route, queryParams, history }: Props
 
   return (
     <>
-      <dashboard.Component model={dashboard} />
+      <dashboard.Component model={dashboard} key={dashboard.state.key} />
       <DashboardPrompt dashboard={dashboard} />
     </>
   );