Potential bug, can anyone confirm?

I’m still quite new to all of this, so forgive me if any of the following is naive.

The following is true for the following configurations:
Logic Pro X 10.5.1, macOS 10.15.5 + 10.15.6, Xcode 11.7

-> enable thread sanitiser, debug build with Logic as the executable.
-> remove the AU plugin from a track in logic during playback.

This results in up to 100+ data races. These stem from areas such as AUBase::, AUScope::, std::__1, etc.

This happens even on a fresh project in a default state.

I’m not sure where this all started, as other AU’s that were built in earlier versions of JUCE and Xcode do not exhibit these problems. I will begin reverting to earlier versions to fix things on my end, but I wanted to post this here incase someone with more knowledge than I needed the tip off. If anyone can reproduce this, I’d be interested to hear your take on things. Is this tsan alerting to false positives, or does this imply a legitimate issue?

Thanks for reading, hope everyone is doing well.