We use Clickhouse version 22.3.3.44, and met with with some wrong behaviour - 
queries "ALTER TABLE ... MODIFY COMMENT ... " does not work on ReplicatedMergeTree engine.

Bug reproduce script:
```
CREATE TABLE sandbox.test__calendar
(
    `dttm` DateTime COMMENT 'date and time',
    `timestamp` Int64 COMMENT 'event timestamp',
    `year_num` Int32 COMMENT 'year number'
)
ENGINE = ReplicatedMergeTree() PARTITION BY year_num ORDER BY timestamp
COMMENT 'Comment text for test table';

SELECT comment FROM system.tables WHERE name like 'test__calendar'; -- 1 row selected with correct comment text

ALTER TABLE sandbox.test__calendar MODIFY COMMENT 'Some new more detailed text of comment';

SELECT comment FROM system.tables WHERE name like 'test__calendar'; -- 1 row selected, but with OLD(!) comment text
```

Maybe it will be helpfull, ALTER TABLE query returns such result:
```
host            |status|error|num_hosts_remaining|num_hosts_active|
----------------+------+----+-----------------------+------------------+
10.7.179.41     |     0|    |                      1|                 0|
ak1-st-data-01  |     0|    |                      0|                 0|
```
const String &, const String & detached_replica_name, const String & detached_zookeeper_path)
{
    bool keep_shared = false;
    zkutil::ZooKeeperPtr zookeeper = getZooKeeper();
    NameSet files_not_to_remove;
    fs::path checksums = fs::path(path) / IMergeTreeDataPart::FILE_FOR_REFERENCES_CHECK;
    if (disk->exists(checksums))
    {
        if (disk->getRefCount(checksums) == 0)
        {
            String id = disk->getUniqueId(checksums);
            bool can_remove = false;
            std::tie(can_remove, files_not_to_remove) = StorageReplicatedMergeTree::unlockSharedDataByID(id, table_uuid, part_name,
                detached_replica_name, disk, zookeeper, getContext()->getReplicatedMergeTreeSettings(), log,
                detached_zookeeper_path);
            keep_shared = !can_remove;
        }
        else
            keep_shared = true;
    }
    disk->removeSharedRecursive(path, keep_shared, files_not_to_remove);
    return keep_shared;
}
void StorageReplicatedMergeTree::createAndStoreFreezeMetadata(DiskPtr disk, DataPartPtr, String backup_part_path) const