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|
```
for (const DiskPtr & disk : getStoragePolicy()->getDisks())
        for (const auto it = disk->iterateDirectory(fs::path(relative_data_path) / "detached/"); it->isValid(); it->next())
        {
            const auto part_info = MergeTreePartInfo::tryParsePartName(it->name(), format_version);
            if (!part_info || part_info->partition_id != actual_part_info.partition_id)
                continue;
            const String part_old_name = part_info->getPartName();
            const String part_path = fs::path("detached") / part_old_name;
            const VolumePtr volume = std::make_shared<SingleDiskVolume>("volume_" + part_old_name, disk);
            
            MergeTreeData::MutableDataPartPtr part = createPart(part_new_name, actual_part_info, volume, part_path);
            try
            {
                part->loadColumnsChecksumsIndexes(true, true);
            }
            catch (const Exception&)
            {
                
                
                continue;
            }
            if (entry.part_checksum == part->checksums.getTotalChecksumHex())
            {
                part->modification_time = disk->getLastModified(part->getFullRelativePath()).epochTime();
                return part;
            }
        }
    return {};
}
bool StorageReplicatedMergeTree::executeLogEntry(LogEntry & entry)