Most likely. The IRS FAQs released in mid-February 2022 indicated that the IRS would not accept e-filed Schedules K-2 and K-3 from individuals with Forms 8865 until January 2023!
Form Number Date Available
Form 1065, Schedules K-2 and K-3 March 20, 2022
Form 1120-S, Schedules K-2 and K-3 Mid-June 2022
Form 8865, Schedules K-2 and K-3 January 2023
However, the IRS has provided a workaround that should allow e-filing of returns during 2022.
Individuals should be able to e-file later in 2022 if Schedules K-2 and K-3 are included as an attachment to the return (rather than as forms within the return). This method is not typically allowed for e-filing of mandatory tax forms and schedules. In this case, however, the IRS has made a temporary exception.