Does this package support backup of dynamic fields

[lengjunbin-trec]

I have a virtual column that dynamically generated。
when I try to import the database via backup sql.it show me error
ERROR 3105 (HY000) at line 1828: The value specified for generated column 'RemoteUserIdMakerHashed_2' in table 'Users' is not allowed.

this field create script is
RemoteUserIdMakerHashed json NOT NULL DEFAULT (json_object()),
RemoteUserIdMakerHashed_2 varchar(255) COLLATE utf8mb4_unicode_ci GENERATED ALWAYS AS (json_unquote(json_extract(RemoteUserIdMakerHashed,_utf8mb4'$."2"'))) VIRTUAL,