docs/data/reusables/copilot/content-exclusion-limitations.md

• In {% data variables.product.prodname_copilot_chat_short %} in {% data variables.product.prodname_vscode %} and {% data variables.product.prodname_vs %}, content exclusions are not applied when you use the @github chat participant in your question.
• It's possible that {% data variables.product.prodname_copilot_short %} may use semantic information from an excluded file if the information is provided by the IDE in a non-excluded file. Examples of such content include type information and hover-over definitions for symbols used in code.