Selected role isn't displaying correctly.

Steps:

1. Go to "https://sandbox.genesys-pgr.org/welcome";
2. Click on the "Institutes" menu item;
3. Click on the any institute from the list, "AUT001" e.g.;
4. Click on the "Edit permissions" link;
5. In the "Select role" drop-down select any role, "ADMINISTRATOR" e.g.;

Act.res.: Selected role isn't displayed correctly. See attached screens and video.rec_008.avi