Many:One field not showing in Editview

I added the Intern field to my Timesheet module’s edit view with Studio, but it shows no field next to intern

Here is what it looks like in Studio

In code, in editviewdefs.php:

array (
            'name' => 'time_monthlytimesheet_intrn_interns_name',

Im running SuiteCRM locally: Windows 7, Apache, PHP 7.x, MySQL, SuiteCRM 7.8.11.

It looks as this is a Custom module. Can you please check the field definition.
What is the datatype of the field?
Is the field defined as per the SuiteCRM standards?