Use flow variable to select from Secret Retriever

Hi all, I’m trying to select a secret using a flow variable on secrets retriever. My question is, how do I format the flow variable (string) to select my secret?

I tried using just the secret name and that failed. Then I noticed how the regular secrets retriever contains the Space name then a double forward arrow then the secret name. I can’t figure out how to copy that double forward arrow, but I’ve tried replicating it with all sorts of other characters with no luck. Advise?