diff --git a/CVCenter/CVCenter.sc b/CVCenter/CVCenter.sc
index 1b89a0f..087f018 100644
--- a/CVCenter/CVCenter.sc
+++ b/CVCenter/CVCenter.sc
@@ -692,7 +692,7 @@ CVCenter {
 		tabProperties[thisTabLabel] ?? {
 			tabProperties.put(thisTabLabel, (nextPos: Point(0, 0), tabColor: labelColor, detached: false));
 		};
-		thisTab.focus;
+		thisTab !? { thisTab.focus };
 		^thisTab;
 	}
 
diff --git a/Conductor b/Conductor
index bcbfbd3..c4dfc7e 160000
--- a/Conductor
+++ b/Conductor
@@ -1 +1 @@
-Subproject commit bcbfbd3d95d4dc1fac7c904160d4ba4cb4000c2e
+Subproject commit c4dfc7e93de88ae111c6836222bcad491ad9d704