Hi Anna, 

 
Thank you for the response, we did receive the same response and I believe the fix is targeted on Xanadu Patch 2 and Yokohama, in the meantime, there is two options we've tried, first was migrating the parallel action to a subflow, which solves the issue but will need effort if you have a lot of flows to check (this allows the stage to still show up as complete), or create an update ritm which sets the stage to complete, which should automatically close the REQ should automatically close (this closes the REQ but the stage for completed will not show up)