This is an issue that was discovered by our own employees this week and we are currently looking into it. Apparently this is only in Workflow 8.3 specifically - 8.2 works fine so if you’re relying on this feature, downgrading to 8.2 should get you on your feet until we can release a new version with a fix for this issue.
Note that the issue described by Evie has been marked as fixed (internal ref# SHARED-40167) in the next release of Connect (1.4) that is due out within the next 2 weeks.