diff --git a/packages/frontend/editor-ui/src/app/utils/nodeTypes/createFrontendNodeTypes.ts b/packages/frontend/editor-ui/src/app/utils/nodeTypes/createFrontendNodeTypes.ts
deleted file mode 100644
index f8f96a379d4..00000000000
--- a/packages/frontend/editor-ui/src/app/utils/nodeTypes/createFrontendNodeTypes.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { ERROR_TRIGGER_NODE_TYPE } from '@/app/constants';
-import type { NodeTypesStore } from '@/app/stores/nodeTypes.store';
-import type { INodeType, INodeTypes } from 'n8n-workflow';
-
-export function createFrontendNodeTypes(
-	nodeTypesStore: Pick<NodeTypesStore, 'getNodeType' | 'communityNodeType'>,
-): INodeTypes {
-	const nodeTypes: INodeTypes = {
-		nodeTypes: {},
-		init: async (): Promise<void> => {},
-		getByNameAndVersion: (nodeType: string, version?: number): INodeType | undefined => {
-			const nodeTypeDescription =
-				nodeTypesStore.getNodeType(nodeType, version) ??
-				nodeTypesStore.communityNodeType(nodeType)?.nodeDescription ??
-				null;
-			if (nodeTypeDescription === null) {
-				return undefined;
-			}
-
-			return {
-				description: nodeTypeDescription,
-				// As we do not have the trigger/poll functions available in the frontend
-				// we use the information available to figure out what are trigger nodes
-				// @ts-ignore
-				trigger:
-					(![ERROR_TRIGGER_NODE_TYPE].includes(nodeType) &&
-						nodeTypeDescription.inputs.length === 0 &&
-						!nodeTypeDescription.webhooks) ||
-					undefined,
-			};
-		},
-	} as unknown as INodeTypes;
-
-	return nodeTypes;
-}
diff --git a/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/components/WorkflowSetupSectionBody.vue b/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/components/WorkflowSetupSectionBody.vue
index fe2910d14cb..1d76ace5af0 100644
--- a/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/components/WorkflowSetupSectionBody.vue
+++ b/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/components/WorkflowSetupSectionBody.vue
@@ -6,7 +6,6 @@ import NodeCredentials from '@/features/credentials/components/NodeCredentials.v
 import ParameterInputList from '@/features/ndv/parameters/components/ParameterInputList.vue';
 import { useCredentialsStore } from '@/features/credentials/credentials.store';
 import { useNodeTypesStore } from '@/app/stores/nodeTypes.store';
-import { createFrontendNodeTypes } from '@/app/utils/nodeTypes/createFrontendNodeTypes';
 import useEnvironmentsStore from '@/features/settings/environments.ee/environments.store';
 import { ExpressionLocalResolveContextSymbol } from '@/app/constants';
 import { Workflow, type IConnections, type INodeProperties } from 'n8n-workflow';
@@ -24,7 +23,6 @@ const i18n = useI18n();
 const credentialsStore = useCredentialsStore();
 const nodeTypesStore = useNodeTypesStore();
 const environmentsStore = useEnvironmentsStore();
-const frontendNodeTypes = createFrontendNodeTypes(nodeTypesStore);
 
 const credentialType = computed(() => props.section.credentialType);
 
@@ -99,7 +97,7 @@ const expressionContext = computed<ExpressionLocalResolveContext | undefined>(()
 		nodes: [node],
 		connections,
 		active: false,
-		nodeTypes: frontendNodeTypes,
+		nodeTypes: nodeTypesStore.getAllNodeTypes(),
 	});
 
 	return {
diff --git a/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/composables/useWorkflowSetupApply.test.ts b/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/composables/useWorkflowSetupApply.test.ts
index c7a10053fab..b4a377af02f 100644
--- a/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/composables/useWorkflowSetupApply.test.ts
+++ b/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/composables/useWorkflowSetupApply.test.ts
@@ -87,19 +87,10 @@ describe('useWorkflowSetupApply', () => {
 
 		await h.applyMachine.apply({ nodeCredentials });
 
-		expect(h.store.confirmAction).toHaveBeenCalledWith(
-			'req-1',
-			true,
-			undefined,
-			undefined,
-			undefined,
-			undefined,
-			undefined,
-			{
-				action: 'apply',
-				nodeCredentials,
-			},
-		);
+		expect(h.store.confirmAction).toHaveBeenCalledWith('req-1', {
+			kind: 'setupWorkflowApply',
+			nodeCredentials,
+		});
 	});
 
 	it('posts apply confirmation with node parameters', async () => {
@@ -108,19 +99,10 @@ describe('useWorkflowSetupApply', () => {
 
 		await h.applyMachine.apply({ nodeParameters });
 
-		expect(h.store.confirmAction).toHaveBeenCalledWith(
-			'req-1',
-			true,
-			undefined,
-			undefined,
-			undefined,
-			undefined,
-			undefined,
-			{
-				action: 'apply',
-				nodeParameters,
-			},
-		);
+		expect(h.store.confirmAction).toHaveBeenCalledWith('req-1', {
+			kind: 'setupWorkflowApply',
+			nodeParameters,
+		});
 	});
 
 	it('resets state when posting apply confirmation fails', async () => {
@@ -171,13 +153,7 @@ describe('useWorkflowSetupApply', () => {
 
 		expect(h.store.confirmAction).toHaveBeenCalledWith(
 			'req-2',
-			true,
-			undefined,
-			undefined,
-			undefined,
-			undefined,
-			undefined,
-			expect.any(Object),
+			expect.objectContaining({ kind: 'setupWorkflowApply' }),
 		);
 		expect(h.store.resolveConfirmation).toHaveBeenCalledWith('req-2', 'approved');
 	});
@@ -247,7 +223,10 @@ describe('useWorkflowSetupApply', () => {
 
 		await h.applyMachine.defer();
 
-		expect(h.store.confirmAction).toHaveBeenCalledWith('req-1', false);
+		expect(h.store.confirmAction).toHaveBeenCalledWith('req-1', {
+			kind: 'approval',
+			approved: false,
+		});
 		expect(h.applyMachine.terminalState.value).toBe('deferred');
 		expect(h.store.resolveConfirmation).toHaveBeenCalledWith('req-1', 'deferred');
 	});
diff --git a/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/composables/useWorkflowSetupApply.ts b/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/composables/useWorkflowSetupApply.ts
index 89743d52766..db044649f8e 100644
--- a/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/composables/useWorkflowSetupApply.ts
+++ b/packages/frontend/editor-ui/src/features/ai/instanceAi/workflowSetup/composables/useWorkflowSetupApply.ts
@@ -89,19 +89,10 @@ export function useWorkflowSetupApply(deps: {
 		if (terminalState.value === 'applying') return;
 		terminalState.value = 'applying';
 
-		const postSuccess = await deps.store.confirmAction(
-			deps.requestId.value,
-			true,
-			undefined,
-			undefined,
-			undefined,
-			undefined,
-			undefined,
-			{
-				action: 'apply',
-				...payload,
-			},
-		);
+		const postSuccess = await deps.store.confirmAction(deps.requestId.value, {
+			kind: 'setupWorkflowApply',
+			...payload,
+		});
 
 		// confirmAction already toasts on POST failure; just reset so the wizard
 		// re-renders with the user's selections and they can try again.
@@ -141,7 +132,10 @@ export function useWorkflowSetupApply(deps: {
 		if (terminalState.value === 'applying') return;
 		terminalState.value = 'applying';
 
-		const success = await deps.store.confirmAction(deps.requestId.value, false);
+		const success = await deps.store.confirmAction(deps.requestId.value, {
+			kind: 'approval',
+			approved: false,
+		});
 		if (success) {
 			terminalState.value = 'deferred';
 			deps.store.resolveConfirmation(deps.requestId.value, 'deferred');