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|
```
Coordination::Requests ops;
    Coordination::Responses responses;
    String drop_lock_path = zookeeper_path + "/dropped/lock";
    ops.emplace_back(zkutil::makeRemoveRequest(zookeeper_path + "/replicas", -1));
    ops.emplace_back(zkutil::makeCreateRequest(zookeeper_path + "/dropped", "", zkutil::CreateMode::Persistent));
    ops.emplace_back(zkutil::makeCreateRequest(drop_lock_path, "", zkutil::CreateMode::Ephemeral));
    Coordination::Error code = zookeeper->tryMulti(ops, responses);
    if (code == Coordination::Error::ZNONODE || code == Coordination::Error::ZNODEEXISTS)
    {
        LOG_WARNING(logger, "Table {} is already started to be removing by another replica right now", remote_replica_path);
    }
    else if (code == Coordination::Error::ZNOTEMPTY)
    {
        LOG_WARNING(logger, "Another replica was suddenly created, will keep the table {}", remote_replica_path);
    }
    else if (code != Coordination::Error::ZOK)
    {
        zkutil::KeeperMultiException::check(code, ops, responses);
    }
    else
    {
        auto metadata_drop_lock = zkutil::EphemeralNodeHolder::existing(drop_lock_path, *zookeeper);
        LOG_INFO(logger, "Removing table {} (this might take several minutes)", zookeeper_path);
        removeTableNodesFromZooKeeper(zookeeper, zookeeper_path, metadata_drop_lock, logger);
    }
}
bool StorageReplicatedMergeTree::removeTableNodesFromZooKeeper(zkutil::ZooKeeperPtr zookeeper,