Designer uses default kit instead of current active

Steps to reproduce:

• have at least a Qt4 and a Qt5.2+ kit configured, make the Qt4 kit the default one
• create a new Qt Quick UI (with Controls)
  • this takes automatically the Qt5.2+ kit and ignores the Qt4 kit
• switch to Designer

Current behavior:

• an error is displayed regarding 'QML module not found' - this is just because it uses the Qt4 kit instead of the Qt5.2+

Expected behavior:

• Designer uses the current active kit

Note: Could it be that you're relying on the Qml/JS codemodel? If so, this could be related to QTCREATORBUG-11040