Problems with the administration of ucs guacamole

After installing guacamole, I encountered an administration problem in the user’s account. In the options panel, you can only change the language and select the input method on the touchscreen. there are no other functions. It feels like I logged into guacamole as a user without administrator rights. I log in under the administrator account from ucs. Perhaps there is an administrator account built into guacamole, but I don’t know about it)) I will be grateful for any help. Sincerely, Damir. I apologize for my English.