Yeah, it doesn't work that way anymore. For some reason, the FAA wants pilot applicants to learn something about piloting rather than just how to memorize/recognize correct answers. When they moved from the old Practical Test Standards to the new Airman Certification Standards in 2016 & 2017, they also reviewed all of the written test questions, developed new questions, and stopped publishing the question banks.
From the FAA's Airman Testing Q&A:
Why did the FAA knowledge test include so many questions I had never seen before?
The FAA makes every effort to maintain the integrity and security of actual knowledge test questions through regular review and revision of the test question item bank. We have recently intensified this review and revision process, so it is increasingly unlikely that applicants will see an exact match between sample questions and actual test questions. The FAA does not publish actual knowledge test questions, in part because at least two independent studies indicate that publication of active questions could negatively affect learning and understanding, as well as undermine the validity of the knowledge test as an assessment tool.
The agency does provide sample knowledge tests on the FAA website. The questions in these sample tests are intended to help applicants understand the scope and type of knowledge that will be tested to qualify for the target certificate or rating. The goal is for applicants to devote their efforts to mastering the fundamental aeronautical knowledge necessary for safe operations in the National Airspace System (NAS) rather than to memorizing specific questions and answers.
The questions that you may have seen and studied in commercially-available materials have been developed by test preparation providers for similar reasons – that is, to enable applicants to study concepts and practice calculations specified in the 14 CFR part 61 “aeronautical knowledge” requirements for each airman certificate or rating. These are not, and should not be represented to be, “real” questions.
In some cases, unscrupulous test preparation providers have sought to obtain actual test questions by overtly or otherwise encouraging knowledge test takers to share information about actual questions and possible answers immediately after taking the knowledge test. The FAA has taken action against such companies. You should also be aware that an applicant’s participation in such practices could be a violation of
14 CFR part 61, section 61.37 (“Knowledge tests: Cheating or other unauthorized conduct.”)
The FAA's page on Airman Testing has all the info you could want, including a link to their own practice exams.