fix context menu bugs (#5527)

Content.Client/Administration/AdminVerbSystem.cs

@@ -1,10 +1,8 @@
-using Content.Client.Administration.UI.Tabs.AtmosTab;
 using Content.Shared.Verbs;
 using Robust.Client.Console;
 using Robust.Client.ViewVariables;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
-using Robust.Shared.Map;
 
 namespace Content.Client.Verbs
 {
@@ -33,6 +31,7 @@ namespace Content.Client.Verbs
                 verb.Text = "View Variables";
                 verb.IconTexture = "/Textures/Interface/VerbIcons/vv.svg.192dpi.png";
                 verb.Act = () => _viewVariablesManager.OpenVV(args.Target);
+                verb.ClientExclusive = true; // opening VV window is client-side. Don't ask server to run this verb.
                 args.Verbs.Add(verb);
             }
         }