Failing test: Observability AI Assistant API Integration tests.x-pack/test_serverless/api_integration/test_suites/observability/ai_assistant/tests/knowledge_base/knowledge_base_user_instructions·spec·ts - Observability AI Assistant API tests knowledge_base/knowledge_base_user_instructions.spec.ts Knowledge base user instructions when a user instruction exists and a conversation is created does not add the instruction to the context

Failing test: Observability AI Assistant API Integration tests.x-pack/test_serverless/api_integration/test_suites/observability/ai_assistant/tests/knowledge_base/knowledge_base_user_instructions·spec·ts - Observability AI Assistant API tests knowledge_base/knowledge_base_user_instructions.spec.ts Knowledge base user instructions when a user instruction exists and a conversation is created does not add the instruction to the context #133007