See my comment above. This is a misunderstanding of how the executive branch works. Once Congress has enacted a statute and the _President_ has signed it into law, the executive branch MUST enforce it. An executive order cannot override or suspend a duly passed law unless Congress included an explicit waiver or suspension provision in that law. Nothing in the text of this act appears to grant the President such discretion, so there is no straightforward way for the President to “undo” or pause the ban by executive order. The only way to alter or lift the ban would be through new legislation or a valid constitutional challenge in court.

In essence, the executive branch already had a chance to veto the law, but didn’t do so. The signature of the President (whomever that is at the time) seals the fate of the law.