[Feature Request] Allow/Document Sub Columns in the Table #21
Description
Feature Request
To be able to group columns visually
Expected Behavior
We are able to define sub columns in the columns OR group some columns together. Only grouping at a visual level is enough. For example, we are able to define a column header and sub-column header and the columns grouped together have a vertical boundary on both sides
Current Behavior
It seems its not possible to make sub columns