Hide forge JSM portal request detail panel app from some portals

I have a forge custom ui app with a module on the Jira Service Management portal request detail panel.
I have a bunch of JSM projects and only want the app to display on a single project portal. How can I restrict the app to only be visible on a single portal and not all of them?

I’ve tried using displayConditions on the module in the manifest file, but it doesn’t seem to work. Is there documentation on displayConditions as they relate to JSM portal modules? Maybe a list of properties?

If displayConditions doesn’t work on the portal, is there another way to accomplish what I need?

Thanks in advance!