Appending text into an entry form

Hey All,

I'm trying to append text into an entry form, however I'm finding that every time an "Enter text" step is executed, it is clearing the form first. 

A bit of background on the specific test, I'm trying to copy text from a random number generator site, to use as the email address in an account creation. So navigate to random.org, copy "xxxx", nav to create account page, paste "xxxx" enter "@", paste "xxxx", enter ".com".

On the "enter "@"" and "enter ".com"" steps, it's clearing the previously entered data.

Any help?

Thanks!