I really doubt that can happen. Given the amount of time and money it takes to make one movie, I don't think that they'll be able to effectively make two movies in one year.So hopefully 2022 can have 2 movies in Japan.
They're still churning out a weekly TV series with little to no problems so they can definitely do pre-production movie work on movie that'll come out summer 2022.
I'm fairly confident we'll get the usual teaser trailer in December 2021 / early January 2022.