It probably the next project for the engineers.

https://www.dcvelocity.com/articles/59095-toyota-material-handling-launches-new-electric-pneumatic-forklifts

Toyota 80V Electric Pneumatic Forklift Is more likely to be the project.
It just won a design award.

In the CC Raj comments about a propane replacement design. He also looking for production on '25.

IMO the new Toyota factory you posted to open ' 26 is for this truck.