Bug: [#tag} returns non-matching documents

[drewt7]

I was using the {#tag} feature to restrict source documents used to find chunks to send to ChatGPT as content to answer my question, but the source list that was returned contained several documents that did not have the tag specified, nor similar words in the their text that could be mistaken for the tag. in case someone wants to test this, I have eight documents with "- ResearchAgenda" set as the tag (using new YAML in Obsidian). In copilot prompt I put "using {#ResearchAgenda} articles, summarize information related to use of rebates. Eight sources were cited in the response, but only one of those had the tag ResearchAgenda.