Question

A developer at a company with the public-code matching filter enabled notices that in some situations Copilot returns fewer inline completion suggestions than a teammate whose organization has the filter disabled. The developer asks whether their Copilot setup is malfunctioning. What is the most accurate explanation of this behavior?

Accepted Answer

With the filter on, any suggestion that matches public code on GitHub is suppressed before being shown, so in cases where matches occur the developer sees fewer or no suggestions.

Answer

The filter is malfunctioning; it should never affect the number of suggestions returned, only flag them with an attribution notice.

Answer

The filter rewrites matching suggestions into original variants, so the count is the same but the code differs from the teammate's.

Answer

The difference is caused by the filter scanning open-source licenses and only removing GPL-licensed matches while keeping permissively licensed ones.