Automation Email Sends multiple rows and I only want 1 at a time.

I have an automation that says "if X happens send me an email" Does anyone know what the timing trigger is that determines if 2 rows are updated then it sends you both rows in 1 email?

We want to use this email to alert a team to do something and it looks GREAT when you get 1 row after the update. However it looks like trash when you get 2 or more rows in the update. What is happening is the team is updating multiple rows at one time and its sending them together. If they update 1 row and click Save then update the 2nd row and click save, will it send 2 different emails like I want? Or is it a time thing, meaning update 1 row, click save, wait 5 minutes then do the next?