Qt Blocksets for MathWorks (Qt Design Studio, MW Embedded Coder) are incompatible

An installer is available for the Qt Design Studio integration in MathWorks (simulinkconnector). A separate Qt Support Package is available form MathWorks for the Embedded Coder integration. It should be expected that the logic of a Simulink model would apply to both use cases, however the two blocksets are incompatible. It would be nice if they could both be used in a single Simulink model.