Another fix for party-modes.

PartyModes/PartyModeChallenge/CPartyModeChallenge.cs

@@ -210,7 +210,7 @@ namespace VocaluxeLib.PartyModes.Challenge
                     _Stage = EStage.Config;
                     break;
                 case EStage.Main:
-                    _Stage = EStage.Config;
+                    _Stage = EStage.Names;
                     break;
                 default: // Rest is not allowed
                     throw new ArgumentException("Invalid stage: " + _Stage);

PartyModes/PartyModeChallengeMedley/CPartyModeChallengeMedley.cs

@@ -217,7 +217,7 @@ namespace VocaluxeLib.PartyModes.ChallengeMedley
                     _Stage = EStage.Config;
                     break;
                 case EStage.Main:
-                    _Stage = EStage.Config;
+                    _Stage = EStage.Names;
                     break;
                 default: // Rest is not allowed
                     throw new ArgumentException("Invalid stage: " + _Stage);

VocaluxeLib/Menu/CMenuPartyNameSelection.cs

@@ -117,6 +117,7 @@ namespace VocaluxeLib.Menu
         {
             _TeamList = teamProfiles;
             _UpdateSlides();
+            _UpdateNextButtonVisibility();
         }
 
         public override bool HandleInput(SKeyEvent keyEvent)