When entering a secondary from the context of another flow, the parent context is only visually available when hovering over the 'Back to flow' button. It would be preferable to make the parent context visually apparent on the page, so that minimum mental energy is required to reason about the system or having to navigate to the proper location for reminders. Additionally, when within a secondary flow, the navigation buttons are no longer the same as standard flows. This causes some confusion for new users, and seems to prevent the user for utilizing expected functionality. Namely, the 'Restart' button is replaced by the 'Back to flow' button. I would instead suggest that the core navigation buttons remain identical regardless of context, and that the 'Back to flow' be made available in its own unique location, making it further visually apparent that the user is in the context of a secondary flow.
