I140 Approved, Got less than 1 year extension instead of 3

I completed 6 years on H1B in April 2020. My I140 was approved in Dec 2019 and 7th year extension was filed in Feb 2020 at Texas Service Center. But I received approval only till Dec 2020, instead of the standard 3 years.

Do I have any options other than filling the extension again?