This is what I'm seeing:

The <SCRIPT>:26 | <OBJECT>:0 counters do not increment with each notification popup.
To open the Gameday page of a live game, go to https://www.mlb.com/scores and click Gameday beneath the score of a live game.

This is particularly annoying because the notification also shifts the window contents up and down as the notification appears and disappears, as is normal.
I can provide more information if needed.
If the issue isn't with NoScript, ideally NoScript would suppress those seemingly redundant notifications regardless.
Thanks.