Model Reference : Simulink functions Issue

Hi,

I am using Model referencing to connect two different components in the Composition and simulate a composition.

Here,

Composition.slx = Root Model

SoftComponent_1.slx = Software Component within Root Composition.

This 'SoftComponent_1' contains simulink function. This model runs perfectly. However, when I try to simulate it as referenced model through Root composition. i.e. 'Composition', I am getting below error.

Simulink Functions exist inside the model referenced by Model block 'Composition/SoftComponent_1'. Therefore, this Model block cannot be placed in the model 'Composition', which is setup to export functions.

Is there any way to avoid this error without updating 'SoftComponent_1.slx'. I am not allowed to make changes in this model file. However, I can change anything at 'Composition.slx'