Tables do not keep column information

[Raquel Alvarez Banos]

In a TableWorkspace, there is the option to set columns as X, Y, Z, X Err, Y Err and Label. However this information does not seem to be kept:

• create a table (File -> New -> New Table) and convert it to a TableWorkspace (Table -> Convert to TableWorkspace)
• right-click on the second column and "Column options ...", set the column as "Y Error".
• The column name is updated with "[yErr]" but if you close the table (without deleting the workspace) and double click on the workspace to open the table again, the column is marked as [Y].

[Stuart Campbell]

This ticket has been transferred to github issue ​12508