I should probably have entered this as a “Feature Request”, but here’s the original “Issue Report”. The suggestion is to create a multi-tab “Submit” button that acts on all sub-tabs, regardless of what order data is put in—any tab, any order, the button just works.
Maybe it could be put on the top right area, where typically blocks may have action buttons like the “+Add new”, “Refresh”, “Delete” and so on.
