Remember the Bulk update feature? Here's a little reminder: you could select similar actions (especially designed via the Bulk form designer) and update their data at once. However, if the bulk form layout changed in the meantime, all actions generated by the latest form layout are identified as different actions. So you could not bulk edit an action generated by the previous form layout AND an action generated by the updated form layout. Now, to make things simpler, you have the option to automatically display similar actions that are suitable for bulk editing together. See how in our documentation.