Update services/static-webserver/client/source/class/osparc/ui/basic/AvatarGroup.js

Co-authored-by: Copilot <[email protected]>

Author: odeimaiz

services/static-webserver/client/source/class/osparc/ui/basic/AvatarGroup.js

@@ -33,7 +33,7 @@ qx.Class.define("osparc.ui.basic.AvatarGroup", {
 
     this.__avatarSize = size;
     this.__orientation = orientation;
-    this.__maxVisible = Math.floor(maxWidth/size) - 1; // Reserve space for the extra avatar
+    this.__maxVisible = Math.max(1, Math.floor(maxWidth/size) - 1); // Ensure at least 1 visible avatar
 
     this.__isPointerInside = false;
     this.__onGlobalPointerMove = this.__onGlobalPointerMove.bind(this);