How to control HRG type manager in feedback request>Add matrix managers

Summary

Add Matrix managers option in request feedback in Performance document is displaying all type of managers added in Manage Employment

Content

Few workers have 'Matrix Manager' and 'Human Resource Generalist' type managers along with direct Manager in their 'Manage Employment' page under person management.

In the Performance document, when manager trying to request from Matrix manager, we are selecting Add Participant>Add Matrix manager option. Here direct manager can view both Matrix Manager and Human resource generalist added in Manage employment page.

Is it possible to restrict to display only person added as Matrix manager and not the persons added as other type managers? Please clarify