You can control whether Model Advisor checks in By Task > Modeling Standards for MAAB > Simulink look under masks or follow links.
To customize a check to look under masks or follow links for an open model:
Navigate to Model Advisor > Settings > Open Configuration Editor.
Select By Task > Model Standards for MAAB > Simulink > Check for Simulink diagrams using nonstandard display attributes.
On the right pane, under Input Parameters, you can specify to either Follow links or Look under masks
For the Follow links or Look under masks settings to take effect, you must save the configuration file (File > Save As), close the Configuration Editor, and load the saved configuration file in the Model Advisor from Settings > Load Configuration.
For more information on options for each parameter,