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|
```
}
void StorageReplicatedMergeTree::dropAllPartsInPartitions(
    zkutil::ZooKeeper & zookeeper, const Strings partition_ids, std::vector<LogEntryPtr> & entries, ContextPtr query_context, bool detach)
{
    entries.reserve(partition_ids.size());
    
    for (size_t retry = 0; retry < 1000; ++retry)
    {
        entries.clear();
        String alter_partition_version_path = zookeeper_path + "/alter_partition_version";
        Coordination::Stat alter_partition_version_stat;
        zookeeper.get(alter_partition_version_path, &alter_partition_version_stat);
        Coordination::Requests ops;
        std::vector<EphemeralLockInZooKeeper> delimiting_block_locks;
        std::vector<size_t> log_entry_ops_idx;
        ops.reserve(partition_ids.size() * 2);
        delimiting_block_locks.reserve(partition_ids.size());
        log_entry_ops_idx.reserve(partition_ids.size());
        for (const auto & partition_id : partition_ids)
            addOpsToDropAllPartsInPartition(zookeeper, partition_id, detach, ops, entries, delimiting_block_locks, log_entry_ops_idx);
        
        
        
        ops.emplace_back(zkutil::makeSetRequest(alter_partition_version_path, "", alter_partition_version_stat.version));
        
        ops.emplace_back(zkutil::makeSetRequest(fs::path(zookeeper_path) / "log", "", -1));
        if (auto txn = query_context->getZooKeeperMetadataTransaction())
            txn->moveOpsTo(ops);
        Coordination::Responses responses;
        Coordination::Error code = zookeeper.tryMulti(ops, responses);