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|
```
if (!getActiveContainingPart(part_desc->new_part_info, MergeTreeDataPartState::Active, data_parts_lock))
                parts_to_add.emplace_back(part_desc);
        }
        if (parts_to_add.empty() && replace)
        {
            parts_to_remove = removePartsInRangeFromWorkingSetAndGetPartsToRemoveFromZooKeeper(NO_TRANSACTION_RAW, drop_range, data_parts_lock);
            String parts_to_remove_str;
            for (const auto & part : parts_to_remove)
            {
                parts_to_remove_str += part->name;
                parts_to_remove_str += " ";
            }
            LOG_TRACE(log, "Replacing {} parts {}with empty set", parts_to_remove.size(), parts_to_remove_str);
        }
    }
    if (parts_to_add.empty())
    {
        LOG_INFO(log, "All parts from REPLACE PARTITION command have been already attached");
        removePartsFromZooKeeperWithRetries(parts_to_remove);
        return true;
    }
    if (parts_to_add.size() < all_parts.size())
    {
        LOG_WARNING(log, "Some (but not all) parts from REPLACE PARTITION command already exist. REPLACE PARTITION will not be atomic.");
    }
    StoragePtr source_table;
    TableLockHolder table_lock_holder_src_table;
    StorageID source_table_id{entry_replace.from_database, entry_replace.from_table};
    auto clone_data_parts_from_source_table = [&] () -> size_t
    {