"Allow history" set to "session" or "session on thread" breaks AI search rag tool
>>> [!note] Migrated issue
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Reported by: [vivek panicker](https://www.drupal.org/user/3540616)
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>When I ask some follow-up question in the chatbot, it sometimes just gives a single line answer, something like -<br>
<code>Thank you for the question. I will search.</code><br>
But then it does not give any other response.<br>
An example follow up question:<br>
<code>Which of the above is available in Asia?</code><br>
An example response:<br>
<code>Thank you for the question. I will search the RAG database for information on engines available in Asia.</code></p>
<p>It is not doing search based on the previous context.</p>
<h4 id="summary-steps-reproduce">Steps to reproduce</h4>
<p>- Install AI module, configure VDB provider and assistant<br>
- Configure Assistant to use "Session" in "Allow History".<br>
- Talk to chatbot </p>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<p>TBD</p>
<h3 id="summary-remaining-tasks">Remaining tasks</h3>
<p>NA</p>
<h3 id="summary-ui-changes">User interface changes</h3>
<p>NA</p>
<h3 id="summary-api-changes">API changes</h3>
<p>NA</p>
<h3 id="summary-data-model-changes">Data model changes</h3>
<p>NA</p>
issue