II'm new to Power Automate Desktop. I'm having trouble understanding how to input commands into the workflow. Here's the situation: I want to automate the conversion of emails in my Outlook inbox to PDF and copy them to a predefined file. I've used a loop, but after converting the first email, it doesn't move on to the second as expected and repeats the process with the first email indefinitely. I need to know how I can ensure that after converting the first email to PDF, it converts the second, then the third, and so on.