Don't make temp 3db drop the new default

app/models.py

@@ -306,7 +306,8 @@ class Playlists(Base):
         """Returns a list of all playlists ordered by last use"""
 
         return (
-            session.query(cls).order_by(cls.last_used.desc())
+            session.query(cls).order_by(
+                cls.loaded.desc(), cls.last_used.desc())
         ).all()
 
     @classmethod

app/music.py

@@ -153,14 +153,20 @@ class Music:
         with lock:
             return self.player.set_time(ms)
 
-    def set_volume(self, volume):
-        """Set maximum volume used for player"""
+    def set_volume(self, volume, set_default=True):
+        """
+        Set maximum volume used for player
+
+        Update default volume if set_default == True
+        """
 
         with lock:
             if not self.player:
                 return
 
+            if set_default:
                 self.max_volume = volume
+
             self.player.audio_set_volume(volume)
 
     def stop(self):

app/musicmuster.py

@@ -314,9 +314,9 @@ class Window(QMainWindow, Ui_MainWindow):
         """Drop music level by 3db if button checked"""
 
         if self.btnDrop3db.isChecked():
-            self.music.set_volume(Config.VOLUME_VLC_DROP3db)
+            self.music.set_volume(Config.VOLUME_VLC_DROP3db, set_default=False)
         else:
-            self.music.set_volume(Config.VOLUME_VLC_DEFAULT)
+            self.music.set_volume(Config.VOLUME_VLC_DEFAULT, set_default=False)
 
     def enable_play_next_controls(self) -> None:
         """