Issues automating Least Privelege at scale

I tried the script and had similar problems. When I opened a support ticket it was mentioned they have observed that the script "Windows_NonAdmin_Config.ps1" released in earlier collector versions will not give the necessary permissions. Said this is fixed and will be released in collector version GD 36.001 and later collectors. I'm not keen on using a GPO to target the servers. I would like to see a LM solution using a button in the portal that will manage the process and update the permissions for us.