All Timesheet Filter - Only allow user to search what they are entitled according to their access level/teams/rights

The All Timesheet Page (workfront.com/timesheets/all) currently allow user to search for any users/teams/roles in the "Search box" even the user does not have Administrative access to manage the user "Timesheets & Hours".

Although the user will not able to search for the timesheet when filter. It would be great if the system only allow user to search for the user's they have access to in the "Search Box".