Move clock processing to base.Seek()

osu.Game/Screens/Play/MasterGameplayClockContainer.cs

@@ -123,9 +123,6 @@ namespace osu.Game.Screens.Play
             // remove the offset component here because most of the time we want the seek to be aligned to gameplay, not the audio track.
             // we may want to consider reversing the application of offsets in the future as it may feel more correct.
             base.Seek(time - totalOffset);
-
-            // manually process frame to ensure GameplayClock is correctly updated after a seek.
-            userOffsetClock.ProcessFrame();
         }
 
         /// <summary>