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|
```
String part_id, const String & table_uuid, const String & part_name,
        const String & replica_name_, DiskPtr disk, zkutil::ZooKeeperPtr zookeeper_ptr, const MergeTreeSettings & settings,
        Poco::Logger * logger, const String & zookeeper_path_old)
{
    boost::replace_all(part_id, "/", "_");
    Strings zc_zookeeper_paths = getZeroCopyPartPath(settings, disk->getType(), table_uuid, part_name, zookeeper_path_old);
    bool part_has_no_more_locks = true;
    NameSet files_not_to_remove;
    for (const auto & zc_zookeeper_path : zc_zookeeper_paths)
    {
        String files_not_to_remove_str;
        zookeeper_ptr->tryGet(zc_zookeeper_path, files_not_to_remove_str);
        files_not_to_remove.clear();
        if (!files_not_to_remove_str.empty())
            boost::split(files_not_to_remove, files_not_to_remove_str, boost::is_any_of("\n "));
        String zookeeper_part_uniq_node = fs::path(zc_zookeeper_path) / part_id;
        
        String zookeeper_part_replica_node = fs::path(zookeeper_part_uniq_node) / replica_name_;
        LOG_TRACE(logger, "Remove zookeeper lock {} for part {}", zookeeper_part_replica_node, part_name);
        if (auto ec = zookeeper_ptr->tryRemove(zookeeper_part_replica_node); ec != Coordination::Error::ZOK && ec != Coordination::Error::ZNONODE)
        {
            throw zkutil::KeeperException(ec, zookeeper_part_replica_node);
        }