Automation rules can be quite long vertically.
Whenever you click on one of the steps in the automation rule (action, condition, ...) it scrolls back to the top of the page.
For long complex rules this is quite annoying. You have to scroll back down to edit the next steps and make sure you select the correct one.

Suggestion: the edit pane on the right should be opened right next to the current position of the automation flow without scrolling to the top.