Several years ago, Honkai Impact 3rd was released on PC on Steam. This version is being released by COGNOSPHERE PTE. LTD. — a subsidiary of miHoYo (HoYoverse).
Players have long been asking for Genshin Impact and Honkai Star Rail to be released on the Valve service as well. Recently, new hope has emerged for this.
hzy980512 drew attention to the miHoYo website code — there is an account login error that mentions "Steam", and there is also mention of the possibility of unlinking a Steam account.
The dataminer noted that there were no such mentions at the beginning of January, so fans believe that miHoYo is preparing to release Genshin Impact and Honkai Star Rail on Steam.