diff --git a/__tests__/components/ideas/idea-list.test.tsx b/__tests__/components/ideas/idea-list.test.tsx
index a2b2d93..368be0a 100644
--- a/__tests__/components/ideas/idea-list.test.tsx
+++ b/__tests__/components/ideas/idea-list.test.tsx
@@ -111,7 +111,7 @@ beforeEach(() => {
 
 describe('IdeaList — filterpopover', () => {
   it('toont de "Filters"-knop in de toolbar (geen inline chip-rij)', () => {
-    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} />)
+    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} activeProductId={null} />)
 
     // Filters-knop aanwezig
     expect(screen.getByText('Filters')).toBeInTheDocument()
@@ -122,7 +122,7 @@ describe('IdeaList — filterpopover', () => {
   })
 
   it('klik op "Filters" opent de popover en toont 11 statusopties', () => {
-    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} />)
+    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} activeProductId={null} />)
 
     // Popover nog niet open: content niet zichtbaar
     expect(screen.queryByTestId('popover-content')).not.toBeInTheDocument()
@@ -145,7 +145,7 @@ describe('IdeaList — filterpopover', () => {
   })
 
   it('klik op een statuschip schrijft de status naar de store', () => {
-    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} />)
+    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} activeProductId={null} />)
 
     fireEvent.click(screen.getByText('Filters'))
     fireEvent.click(screen.getByRole('button', { name: 'Concept' }))
@@ -160,7 +160,7 @@ describe('IdeaList — filterpopover', () => {
       .getState()
       .hydrate({ views: { ideasList: { filterStatuses: ['draft'] } } }, false)
 
-    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} />)
+    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} activeProductId={null} />)
 
     // Trigger toont het actieve filteraantal
     expect(screen.getByText('Filters (1)')).toBeInTheDocument()
@@ -172,7 +172,7 @@ describe('IdeaList — filterpopover', () => {
   })
 
   it('"Wis filters" is disabled wanneer geen filter actief is', () => {
-    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} />)
+    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} activeProductId={null} />)
 
     fireEvent.click(screen.getByText('Filters'))
 
@@ -185,7 +185,7 @@ describe('IdeaList — filterpopover', () => {
       .getState()
       .hydrate({ views: { ideasList: { filterStatuses: ['draft'] } } }, false)
 
-    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} />)
+    render(<IdeaList ideas={IDEAS} products={[]} isDemo={false} activeProductId={null} />)
 
     fireEvent.click(screen.getByText('Filters (1)'))
 
diff --git a/app/(app)/ideas/page.tsx b/app/(app)/ideas/page.tsx
index 1b2c45d..679a349 100644
--- a/app/(app)/ideas/page.tsx
+++ b/app/(app)/ideas/page.tsx
@@ -45,6 +45,7 @@ export default async function IdeasPage() {
         ideas={ideas.map((i) => ideaToDto(i))}
         products={products}
         isDemo={session.isDemo ?? false}
+        activeProductId={null}
       />
     </div>
   )
diff --git a/components/ideas/idea-list.tsx b/components/ideas/idea-list.tsx
index a890170..1010125 100644
--- a/components/ideas/idea-list.tsx
+++ b/components/ideas/idea-list.tsx
@@ -65,6 +65,7 @@ interface IdeaListProps {
   ideas: IdeaDto[]
   products: ProductOption[]
   isDemo: boolean
+  activeProductId: string | null
 }
 
 const STATUS_FILTERS: { value: IdeaStatusApi; label: string }[] = [
@@ -119,7 +120,7 @@ function SortHeader({
   )
 }
 
-export function IdeaList({ ideas, products, isDemo }: IdeaListProps) {
+export function IdeaList({ ideas, products, isDemo, activeProductId }: IdeaListProps) {
   const router = useRouter()
   const [isPending, startTransition] = useTransition()
 
@@ -140,7 +141,7 @@ export function IdeaList({ ideas, products, isDemo }: IdeaListProps) {
   const [showCreate, setShowCreate] = useState(false)
   const [newTitle, setNewTitle] = useState('')
   const [newDescription, setNewDescription] = useState('')
-  const [newProductId, setNewProductId] = useState<string>('')
+  const [newProductId, setNewProductId] = useState<string>(activeProductId ?? '')
 
   // Quick-idea form state
   const [showQuick, setShowQuick] = useState(false)
@@ -235,7 +236,7 @@ export function IdeaList({ ideas, products, isDemo }: IdeaListProps) {
       toast.success(`Idee aangemaakt (${r.data?.code})`)
       setNewTitle('')
       setNewDescription('')
-      setNewProductId('')
+      setNewProductId(activeProductId ?? '')
       setShowCreate(false)
       router.refresh()
     })