There are no errors caused by this, as an order sequence of 1, 2, 3, 10 will still function properly in the order necessary (like 1, 2, 3, 4). It still seems to persist in an incognito/private browsing window and on other browsers. After save/close/publish, the order still remains with the number skip. Functionality-wise, there isnt any change, but I was just wondering if this was a known effect.
To clarify, I copied one action within the event, not another entire action set into either OnScreenLoad or OnClosePopups