Executive Actions Versus Executive Orders
Executive actions are any informal proposals or moves by the president. The term executive action itself is vague and can be used to describe almost anything the president calls on Congress or his administration to do. But many executive

actions carry no legal weight. Those that do actually set policy can be invalidated by the courts or undone by legislation passed by Congress.
The terms executive action and executive order are not interchangeable. Executive orders are legally binding and published in the Federal

Register, though they also can be reversed by the courts and Congress.
A good way to think of executive actions is a wish list of policies the president would like to see enacted

What Biden is signing are executive actions. This is why you are not seeing these registered on the Federal Register.