Revert "Fix validPattern to check if hasAutomation as well (#5124)" (#…

…6041)

This reverts commit e37f379.

include/AutomationEditor.h

@@ -70,7 +70,7 @@ class AutomationEditor : public QWidget, public JournallingObject
 
 	inline bool validPattern() const
 	{
-		return m_pattern != nullptr && m_pattern->hasAutomation();
+		return m_pattern != nullptr;
 	}
 
 	void saveSettings(QDomDocument & doc, QDomElement & parent) override;