Yes, all apps in a folder can be authorized to Run As Admin. In the Portal, select Settings > Windows Settings and then App Control from the left menu. Click New entry and in field Type, select Run As Admin location pre-approval (all files in folder tree):

Enter the Directory name (following the instructions in red) and click Save.

This is also available under Linux Settings (version 3.0), but not for Mac Settings (version 4.1), although you can pre-approve all apps from a specify Vendor under Mac Settings.