SecuritySuite - SuiteCRM and CE Teams

Hi. I selected the Strict Right option and additional Rights I have two security Groups A and B. Group A can list and edit records. Only group. Group B can neither list nor edit. Not allowed A user with Groups A and B should neither list nor edit a record with Group B. Beacuse only the B group rights should be applied. However, the record is listed but cannot be edited. Seems that as Group A has the "group" option in the "list" action. the module test if the user and the record share any Group. In the example. As user and record share the Group B. the module "thinks" that group right of Group A should be apllied. I need list only record with Group A. Any help would be very thankfully. Thank you in advance