In CommandBoxContainer::stopAtEnd() it is necessary to set _isStopped to true

src/core/commandzone/CommandBoxContainer.cpp

@@ -257,7 +257,7 @@ void CommandBoxContainer::stop() {
 
 void CommandBoxContainer::stopAtEnd() {
 
-	// Do not set _isStopped to true, otherwise the progression of the command box container becomes 100% immediately.
+	_isStopped = true;
 	_isRunning = false;
 	_isPaused = false;