Windows build, Trojan:Win32/Bearfoos.A!ml detected?

Just build Audacity from source (with ASIO support) and now Windows claims that the executable contains this Trojan - anyone else seeing this?

Done my best to report this via the Microsoft tools as the compiler, Audacity source and ASIO SDK are not flagged as containing the Trojan so I guess this is a false positive. Rather a pain as Audacity was “helpfully deleted” by Microsoft’s Defender part way through me using it! Managed to restore it (use the Defender Security panel) and Defender seems to be leaving it alone now.