Restrict Remote Control

Hello.

I am running LogMeIn Control Panel on Mac OS Catalina for our small business.

I want to limit remote control/screen sharing for most users and just allow file access through the File Manager.

There are 18 total users (who have sharing only accounts) with user specific permissions who can log in and read and write the file system. Those are the only items checked on permissions.

There is one user with full control who is also an administrator on the computer.

However, all the users can still remote control.

How do I fix this?