I am building an automation whereby the user can trigger an action on all the issues under an epic. When done I want to send a list of the issues in an email and to a web service for external actions. No matter what form I use for the smart value I only get the first issue key. I enabled "Process all issues produced by this trigger in bulk", used all of the variations I could think of for the smart value in the body -- {{issue.key}}, {{#issue.key}}, {{#issue}} {{key}} {{\}}, ...
What am I missing?