Editor: disabled tempo change placing

UNTESTED

Assets/Scripts/LevelEditor/Timeline/TempoTimeline.cs

@@ -130,6 +130,10 @@ namespace HeavenStudio.Editor.Track
 
         private void AddTempoChange(bool create, Beatmap.TempoChange tempoChange_ = null)
         {
+            // TEMP: DISABLED UNTIL CRITICAL FIXES
+            if (create)
+                return;
+               
             GameObject tempoChange = Instantiate(RefTempoChange.gameObject, this.transform);
 
             tempoChange.transform.GetChild(0).GetComponent<Image>().color = EditorTheme.theme.properties.TempoLayerCol.Hex2RGB();