How to correctly implement VerifyAllColumnsBound = true and TableAliases

[CeeSharper]

To compensate for mis-spelled columns in the gherkin leading to false test passes, I was hoping that the TableAliases would be the trick to allow for spaces in the column names since it seems that using the VerifyAllColumnsBound = true takes away the flexibility of CreateSet or CreateInstance. However using the syntax provided in the docs '[]?' as an optional space does not seem to work. Has anyone been successful using TableAliases?

Example:

public class Foo
{
      [TableAliases("My[]?Long[]?Property[]?Name")]
      public string MyLongPropertyName { get; set; }
}

var foo = table.CreateInstance<Foo>(new InstanceCreationOptions { VerifyAllColumnsBound = true })

And verify some assertion
| My Long Property Name |
| Bar                                   |

This reports the following error

Invalid pattern 'My[]?Long[]?Property[]?Name' at offset #. Unterminated [] set.

However attempting to use a regex for optional space like this throws Reqnroll.ColumnCouldNotBeBoundException same as if the TableAliases were not present at all.