Copilot for Microsoft 365 AMA: Engage with Experts Live on January 17th

Trying to better understand "Bing Chat Enterprise" versus "Bing Chat (Non-Enterprise)". So, if an end user does a copy/paste of sensitive information into that Edge Copilot chat: -If "Bing Chat Enterprise" is enabled, Microsoft does not keep any history of that and the LLM does not learn from it. -If "Bing Chat Enterprise" is NOT enabled, Edge defaults the user to using the Non-Enterprise edition..and in that case, that sensitive information IS shared with Microsoft and the LLM IS learning from it. Do I understand that correctly? If not, can you please clarify? Thanks.