Marketing email open activity not showing as an option to put into a workflow

Marketing & Content Hub Email Marketing Tool
1

We are trying to build a workflow that is triggered by a prospect opening a marketing email, however, in the workflow where I can select the workflow, the email we are looking for isn’t popping up to be able to select it to add to the workflow.

Is there something we are missing as to why it won’t show up as an option?

2

@Lmiller12 has the email you’re referencing been sent or published for automation? If it’s in draft, it won’t show up. That’s where I’d start.