The SOA recently provided more details on how fall CBT exams will work.
The announcement also says:
Due to the transition to CBT for this fall, some exam syllabi which are normally stable between the Spring and Fall administrations, may see some changes to accommodate the movement to CBT.
As of today, even though the SOA has a separate link for the “fall 2020” LFMU syllabus on the SOA’s LFM page, it links to the exact same syllabus as spring 2020. Therefore as of right now, there have been no additional changes to the LFMU syllabus for fall. We will continue to monitor the SOA’s site and make any updates necessary should the SOA decide to change the syllabus in some way in the future.