izveigor opened a new issue, #7147:
URL: https://github.com/apache/arrow-datafusion/issues/7147

   ### Is your feature request related to a problem or challenge?
   
   Follow on to https://github.com/apache/arrow-datafusion/pull/6936
   When we apply some kind of index to a list presented as a column, then one 
element is returned to us instead of the proper number.
   
   Example:
   
   ```
   ❯ select column1, column2, column3 from slices;
   +------------------------------------------+---------+---------+
   | column1                                  | column2 | column3 |
   +------------------------------------------+---------+---------+
   | [, 2, 3, 4, 5, 6, 7, 8, 9, 10]           | 1       | 1       |
   | [11, 12, 13, 14, 15, 16, 17, 18, , 20]   | 2       | -4      |
   | [21, 22, 23, , 25, 26, 27, 28, 29, 30]   | 0       | 0       |
   | [31, 32, 33, 34, 35, , 37, 38, 39, 40]   | -4      | -7      |
   |                                          | 4       | 5       |
   | [41, 42, 43, 44, 45, 46, 47, 48, 49, 50] |         | 6       |
   | [51, 52, , 54, 55, 56, 57, 58, 59, 60]   | 5       |         |
   +------------------------------------------+---------+---------+
   ```
   
   ```
   ❯ select column1[2] from slices;
   +--------------------------+
   | slices.column1[Int64(2)] |
   +--------------------------+
   | 2                        |
   +--------------------------+
   ```
   
   Should be:
   
   ```
   ❯ select column1[2] from slices;
   +-------------------+
   | slices.column1[2] |
   +-------------------+
   | 2                 |
   | 12                |
   | 22                |
   | 32                |
   | 42                |
   | 52                |
   +-------------------+
   ```
   
   P.S. `Struct` still supports columns.
   
   ### Describe the solution you'd like
   
   _No response_
   
   ### Describe alternatives you've considered
   
   _No response_
   
   ### Additional context
   
   _No response_


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