Update compliance-custom-script.md

Author: tycastMSFT

memdocs/intune/protect/compliance-custom-script.md

@@ -80,7 +80,7 @@ The scripts you write must be within these limits in order to successfully retur
 - Output generated by each script can be no larger than 1 MB.
 - Scripts must take 10 minutes or less to run.
 
-Also, note that the workflow for uploading these scripts to the Microsoft Endpoint Manager admin center does not support scope tags at this time.
+Also, note that the workflow for uploading these scripts to the Microsoft Endpoint Manager admin center does not support scope tags at this time. You must be targeted with the default scope tag to create, edit, or see custom compliance discovery scripts.
 
 ## Next steps