diff --git a/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_user_instructions.spec.ts b/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_user_instructions.spec.ts
index dc0f991c66ee2..a93c194c85daa 100644
--- a/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_user_instructions.spec.ts
+++ b/x-pack/test/observability_ai_assistant_api_integration/tests/knowledge_base/knowledge_base_user_instructions.spec.ts
@@ -10,6 +10,7 @@ import { kbnTestConfig } from '@kbn/test';
 import { sortBy } from 'lodash';
 import { Message, MessageRole } from '@kbn/observability-ai-assistant-plugin/common';
 import { CONTEXT_FUNCTION_NAME } from '@kbn/observability-ai-assistant-plugin/server/functions/context';
+import { Instruction } from '@kbn/observability-ai-assistant-plugin/common/types';
 import { FtrProviderContext } from '../../common/ftr_provider_context';
 import {
   clearConversations,
@@ -51,8 +52,7 @@ export default function ApiTest({ getService }: FtrProviderContext) {
       await clearConversations(es);
     });
 
-    // FLAKY: https://github.com/elastic/kibana/issues/192222
-    describe.skip('when creating private and public user instructions', () => {
+    describe('when creating private and public user instructions', () => {
       before(async () => {
         await clearKnowledgeBase(es);
 
@@ -75,6 +75,7 @@ export default function ApiTest({ getService }: FtrProviderContext) {
           },
         ].map(async ({ username, isPublic }) => {
           const visibility = isPublic ? 'Public' : 'Private';
+
           await getScopedApiClientForUsername(username)({
             endpoint: 'PUT /internal/observability_ai_assistant/kb/user_instructions',
             params: {
@@ -94,9 +95,12 @@ export default function ApiTest({ getService }: FtrProviderContext) {
         const res = await observabilityAIAssistantAPIClient.editorUser({
           endpoint: 'GET /internal/observability_ai_assistant/kb/user_instructions',
         });
+
         const instructions = res.body.userInstructions;
 
-        const sortByDocId = (data: any) => sortBy(data, 'doc_id');
+        const sortByDocId = (data: Array<Instruction & { public?: boolean }>) =>
+          sortBy(data, 'doc_id');
+
         expect(sortByDocId(instructions)).to.eql(
           sortByDocId([
             {
@@ -124,7 +128,9 @@ export default function ApiTest({ getService }: FtrProviderContext) {
         });
         const instructions = res.body.userInstructions;
 
-        const sortByDocId = (data: any) => sortBy(data, 'doc_id');
+        const sortByDocId = (data: Array<Instruction & { public?: boolean }>) =>
+          sortBy(data, 'doc_id');
+
         expect(sortByDocId(instructions)).to.eql(
           sortByDocId([
             {