bug: using Like in secondary index don't use index

[gayratv]

YDB serverless

Use this table:

CREATE TABLE my_table (
    k1 Uint32,
    k2 Uint64,
    desc Utf8,
    index my_tbl_ind global on(desc),
    PRIMARY KEY (k1,k2)
);
commit;
insert into my_table (k1,k2,desc)
values
(1u,1ul,'desc 11'u),
(2u,2ul,'desc 22'u),
(3u,3ul,'desc 33'u),
(4u,4ul,'desc 44'u),
(5u,5ul,'desc 55'u);
commit;

This query don't using secondary index (as described in docs) and generate FullScan

SELECT * FROM my_table view my_tbl_ind  WHERE desc like 'desc 1%'u

[fomichev3000]

I suppose it's all about selecting a query plan, that uses indexes automatically.