Its crappy legal analysis; the proposal does not specify the required details, but that doesn't mean it allows warrants to be issued "without providing any specific details" -- because the proposal does not repeal the Fourth Amendment, from whence the requirement for specificity originates. From the "Committee Note" on the provision (p. 341 of the document):
The amendment does not address constitutional questions, such as the specificity of description that the Fourth Amendment may require in a warrant for remotely searching electronic storage media or seizing or copying electronically stored information, leaving the application of this and other constitutional standards to ongoing case law
There's a difference between recognizing that the Fourth Amendment provides the requirements for specific details and allowing warrants with no specific details.
The amendment does not address constitutional questions, such as the specificity of description that the Fourth Amendment may require in a warrant for remotely searching electronic storage media or seizing or copying electronically stored information, leaving the application of this and other constitutional standards to ongoing case law
There's a difference between recognizing that the Fourth Amendment provides the requirements for specific details and allowing warrants with no specific details.