Problems setting OSX deployment terget in Projucer

Xcode chooses the “default” standard-lib depending on the deployment target

https://forum.juce.com/t/xcode-8-std-library-compiler-default

May its because of this bug?

https://forum.juce.com/t/xcode-7-2-upgrade-to-recommend-settings-dialog-destroys-project-settings-view