It seems the Mid-Credits and Post-Credits icons appear in Call Sheet when the film you are viewing in the app has credits scenes.
Argyle has a mid-credits scene but it’s not flagged in Call Sheet yet. Probably needs the source it’s pulling data from to be updated with that info.
@ianRobinson the biggest flaw in Callsheet is the data accuracy. I’m finding that it’s getting to the point where I can’t trust it.
@mo I still default to IMDb web site. I’ve never had an issue with it. The credits scene thing is all I use Callsheet for. And it doesn’t show any for Argyle. But a web search says there is one. A mid credits one. Probably just before the crawl credits.