When you attempt to register the sa-netuse command from SliverArmory in forge no commands are actually registered.
I have noticed that the sa-netuse SliverArmory package registers multiple commands (sa-netuse-add, sa-netuse-list, sa-netuse-delete), and none of the commands match the package name itself (sa-netuse). This is evident from the extension.json file: https://github.com/sliverarmory/CS-Situational-Awareness-BOF/blob/40786cff3c0ac39cb42d64187d3b69efb19acac9/src/SA/netuse/extension.json
The setup I used to verify the issue was a fresh mythic installation with Apollo, http, and forge installed